
My T-shirt wedding dress costume was a big success--it fit the star of the little skit perfectly and garnered lots of compliments. (It's not quite as good a fit on me--the wearer was half a foot shorter than I am).
Inspiration: I won't get into all the insider details of the skit (which we put on at an informal afterparty for our general assembly). But the basic idea was that the people who are part of the international Doctors Without Borders/Médecins Sans Frontières (MSF) movement care about MSF so much, we would actually marry it. It's not much of an exaggeration, either--we are a passionate, committed--you might say obsessive--bunch. So the skit had a wedding theme, and the character who wore the dress was the personification of MSF.
Sketch:
The pattern: I made this up as I went along, with pins and scissors and basting directly on the dress form, and then just sewing it together with no regard to finishing technique or sturdiness or whatnot--it only had to last for one night, after all. I originally intended to shir the bodice, but totally failed at it and switched to a wrap style with ties. Here's a detail shot revealing the total slapdashedness of it all:

Fabric: Dress made from old XL MSF T-shirts from the office storage closet. Veil made from a cheap non-chemically-treated white mosquito bed net (I just cut a few strips of the netting and sewed them to an old haircomb).
You can see that it's a bit baggy on me in the back, and I had trouble tying the sash myself for the photo shoot:

The intended effect was more this:

Successes:
- Back at the sewing machine.
- I love making costumes.
- Everyone loved it, especially the wearer.
- I actually sewed something for someone who wasn't my husband or daughter.
- "Draping" (or my sad attempt at such) is fun.

- NONE. It got the job done.
Would you sew it again? Would you recommend it to others? I won't sew it again, but I do recommend playing around with knit fabrics on your dress form if you have one, and just seeing what happens.

Wear to: A skit. Or maybe just around town to help spread the word about MSF. (I did actually try this on at my sewing club, though I didn't wear it home for fear it would fall apart on the way).
P.S. Z found the dress very inspiring (as you can see from the surgical glove she is wearing in the above photos), and grabbed one of the leftover T-shirts and a hat to make her own MSF look:

P.P.S. I would be remiss in not getting on my soapbox for a minute with a poster from the advocacy side of MSF about access to essential medicines for all. Look closely.

Accordingly, today's question doesn't relate to sewing: What issues are you most passionate about?