18th
century underwear

The most important part of 18th century
underwear are of course the stays. But apart from them, a girl
also needs so many other linen pieces and skirt supports...
Shift / Chemise, 2008
Underneath the stays is worn a knee-length shift (aka chemise).
For my first one I chose a fine cotton batiste for the material.
Linen would have been the more probable choice when considering
accuracy, but cotton was used too, though it was often more
expensive. My reason for choosing this is that I love the
softness of this particular fabric, which I have used before on
other garments.
The basic pattern is from the tutorial of La Couturiere Parisienne.

The shift is constructed mostly with french seams, the underarm
gussets are inserted with flat felled seams. There is no machine
stitching visible in the outside, but I didn't have enough
patience at this point to make as much of the work by hand as
with a shirt for Jarno which I did later.
The neckline is turned with a bias-cut strip of the same
material, with a narrow lace attached in the seam. Not terribly
period, I'm afraid, but neat and handy. The lace in the elbow
ruffs is quite modern too, but I may replace it if I'll come
across a better one. The ruffles are gathered into a band which
is basted to the armband of the chemise.

On the first sight the pattern seemed very wide, but as the
material is thin it works very well.
The shift is constructed mostly with french
seams, the underarm gussets are inserted with flat felled seams.
There is no machine stitching visible in the outside, but I
didn't have enough patience at this point to make as much of the
work by hand as with a shirt for Jarno which I did later.
The neckline is turned with a bias-cut strip of the same
material, with a narrow lace attached in the seam. Not terribly
period, I'm afraid, but neat and handy. The lace in the elbow
ruffs is quite modern too, but I may replace it if I'll come
across a better one. The ruffles are gathered into a band which
is basted to the armband of the chemise.
On the first sight the pattern seemed very wide, but as the
material is thin it works very well.

Shift / Chemise, 2012
A fresh shift in sometimes needed, so
one needs to have several. My second shift is made of fine
linen. I needed one without lace to wear with more simple
clothes. The lace cuffs in the first one are in theory
removable, but the lace in the neckline is not.
With my first shift I learned that stays somehow pull it up a
bit, and I have heard many, many jokes about my indecently short
shift. The second one is a bit longer, though still very short
by period standards.
This time I used hand-finished flat felled seams, as I got so
enthusiastic about their neatness when making Jarno's shirts.
The neckline is finished with a narrow hem though which a ribbon
is threaded to pull it in.
The sleeves in my first shift were a bit too long, so I cut them
shorter this time. They are gathered into a 1cm wide band.

Habit shirt, 2010
Habit shirt is a special shirt worn
under a riding habit. Like a men's shirt it has high neck,
collar and long sleeves. Unlike the normal shift a habit shirt
is worn over a corset.
The model for my habit shirt is a museum piece portrayed in C.
Willets and Phyllis Cunningtons "The History of Underwear",
dated c. 1780. The book gives measurements for the extant
garment, which I have altered to fit me.
The short back of the shirt is gathered at the center. The front
is longer, and tapes at the side seams are tied in the front to
keep it in place. The shirt opens at the front, which makes
dressing much easier.
I sewed the seams with machine but flat felled them by hand, and
also made all the gathering and hemming by hand. I also made the
Dorset thread buttons on plastic rings. A good tutorial for
making them can be found here.

In case someone else of about my size should
need measurements for a habit shirt, I'll add them here. They
are altered from the original, so it's my interpretation of how
the garment should fit. Measurements include 1cm seam allowances
unless the finished
measurements are given instead.
Body: width 60cm, lenght 70cm.
Shoulder line 32cm measured up from the back hem.
Cut the neck slit leaving 12cm on both edges. Insert 6cm (4cm
finished) wide shoulder piece and a 8x8cm neck gusset like in a
men's shirt. The finished shoulder lenght will thus be about
16cm.
The remaining neck slit can be curved at the front, the cut away
being 3cm deep at the front edge. This is not period correct but
works better, but if you want to be period skip this. The back
is not lowered. Gather the back of the neck (between the
gussets) to about 13,5cm, and the rest to match the collar
lenght. My finished collar is 38cm long (including the scanty
buttoning allowance) and 5cm high.

Cut the neck ruffles 7x42cm, gather to 21cm down from
the collar.
The center of the back hem between 13cm from each side is gathered
to 21cm, the finished back width thus becoming 47cm. The side seam
under the gussets is about 2cm, add here ribbons which will be
tied in the front.
The underarm gussets are 15x15cm.
The sleeves: 62x36cm. The side slits: 7cm. The cuff widht
(finished) 2cm, lenght your wrist circumference + ease + seam
allowance + buttoning allowance. The ruffle, 6x60cm, is gathered
between the the cuff top and underside and at the slit the
gathering is covered with a band of linen.
Skirt
support

The Bum Shop, 1785
There is an even better way to make your
waist look small than just lacing it tight: Make sure your
skirt is big! The big skirt and a nice optical illusion
about tiny waist is achieved with padding and hoops.

Bumroll, 2009
My first 18th century dress was an Robe
l'Anglaise, which did not have the wide hoops
characteristic of mid-century underneath it any more. At
first I though that would save me the trouble of making any kind
of skirt support at all, my not so slender hips and petticoats
being enough. But when I tried on my under-petticoat and the
petticoat of the skirt, I experienced something new: For the
fist time in my life I thought my bum was looking too small.

The period solution looked somewhat like the
picture on the right. Mine is stuffed with polyester padding
instead of cork, though, and machine-sewn completely, and in a
way that does not bear closer inspection, too. I was in a hurry
to get on with the dress project...

Quilted bumroll cover, 2012
On my
next polonaise I wanted an even bigger skirt, so at first
I was going to make a bigger bumroll. Then I got the idea to try
the polonaise over my old bumroll and my quilted petticoat,
which together gave it a lovely puffy look. Then I began to
wonder if the quilted petticoat would bee too hot in a ball. I
ended up finding a haf-way solution, the idea stolen from Demode
Couture (scroll the page down.)

On the fabric store there happened to be a
remain piece of quilt just the size I needed, and it was even in
pretty pink gingham. As I was in a hurry I abandoned all
concerns of period-correctness and finished the edges with
overlock. I sewed a strip of old sheet on the top to avoid too
much bulkiness at the waist, and pleated it on a waistband. The
waistband has loops at the front corners through which the
ribbon ties in the bumroll are threaded. To further stabilize it
I added ties at the back and corresponding loops on the bumroll.

The quilted bumroll cover is brilliant, as
it gives the skirt nice added volume and is nevertheless easy to
pack, which is always a concern as the re-enacting events tend
to happen far from home.

Split rump,
2020
When making a 1780s roundgown I realised that my skirt supports
needed updating to a new decade. "The American Duchess guide to 18th century
dressmaking" - book has great instructions for making a "Split
rump" to give the right shape to 1780s dress skirts.
I cut the pouches a bit wider than in the book pattern to
be sure and pinned them on my dummy to pleat the upper edge. I
deviated from the book instructions a bit by discarding the
skirt part and instead setting the pouches on a waistband
furnished with ribbon loops. Then I sewed a few more ribbon ties
to the waistband of my old quilted bumroll cover, so I could fix
the stuffed pouches on it. I put the pouches under the skirting
with the idea that the quilted fabric would soften the bumps and
smooth the silhouette, and I think it worked quite well.

Pocket
hoops, 2008 / 2010
As I'm not at the moment fancying grand, wide court dress, more
modest pocket hoops will do quite well for my 18th century
projects. They are also relatively easy and careless to wear.
I began the pocket hoops with the Butterick pattern that came with
the stays
pattern, though I diminished the width at once to more moderate
60cm bones. According to the pattern instructions I made the
pieces with two layers of material and stitched the boning
channels to them.
The rare
delight of making swift progress according to a provided
pattern was however short lived. When I got to try the hoops
on I realised that the shape was far too boxy for my liking.
Interrupting a project which should have been easy for further
developing of the basic pattern is disheartening, and as I
wouldn't even have use for pocket hoops for some time (having
decided to make a polonaise first), I abandoned this project
for indefinite time. Much later, when I began to plan a Pet en
l'air, I had to continue the pocket hoop project too. First I
considered making a fresh start with a whole new pattern, as
the material was inexpensive after all, but as I was trying on
the old ones to figure out what I should do differently I
decided I could as well try to salvage them first. The pattern
provided by Tidens
toj was of some help.

For the first
thing I took out the vertical bones, as many of the ones I had
seen (both museum pieces and reproductions) had only
horizontal ones, and the vertical bones would prevent the
hoops from collapsing, which in theory sounds fine – until you
sit down. I also cut the base piece slightly rounded on the
inner side, making it thus fit more smoothly against the leg.
Then I took off about 3,5cm from the top of the boned section
so that the horizontal bones narrowed a bit upwards, creating
a more slanted and less boxy silhouette. At first I intended
to have the hoops sit a bit lower on the hips for a yet more
rounded silhouette, but when I tried it on with petticoats I
realized that actually a bit more sharp angle at the waist
looked more right in the end, so I gathered the waist anew.
The hoops also felt more likely to stay in their place now,
when walking did not move them as much.

I sewed the pocket hoops together somewhat
hastily, all by machine and using bias-tape to finish the seams
inside the pocket hoops. The material is cotton-polyester, the
bones 1cm wide steel boning. The Butterick pattern had the inner
side from the boning upwards open, which makes the construction
and gathering the waist easy but when trying on felt like inner
side would slip downwards too easily. I ended up adding pieces
of the first white material I found. It was considerably lighter
so it didn't add any extra bulk on the already heavy waist. I
had bit of a struggle to get the heavy, two-layered main
material neatly pleated in the waist, and in the end I had to
make the front and back different – it seems nothing works on my
big butt without adjusting. Oh, well.

At some point I got really irritated
with myself for wasting so much time on a simple, non-visible
project like this, but in the end I think that maybe my effort
paid off after all. I'm rather happy with the shape, and time
will show how they work on wear. The one thing I doubt a bit are
the tapes tied between the hoops, often seen at the museum
pieces, as it felt like they just pulled the hoops upwards when
walking (or perhaps I just don't take small enough steps). Also
when trying on it seemed that the weight of the petticoats alone
would work quite well in keeping the hoops in their place, and
the uppermost tie on the back was good in preventing the hoops
from sliding in the front, but didn't restrict movements. I kept
the tapes anyway, I'll have to experiment what option works best
when actually wearing them.

Under-petticoat, 2008
A dress requires at least one under-petticoat, even if you
don't have hoop lines to cover. This very simple and
functional under-petticoat of mine is made of bed sheet cotton.
The side seams are left open for 15cm at the top, and the front
and back are pleated into separate narrow waistbands, which are
tied round the waist, a method which gives the waist a fit that
can be easily adjusted. The waist is put together with machine,
but the hem and the ruffle are finished by hand.
In the picture the under-petticoat is worn with a bumroll, but it
works relatively okay with hoops too.