/cgl/ - Cosplay & EGL

Hello friends,

How would I go about making sleeves on a normal dress shirt puff out like they do in kyary's outfit here in the picture? I'm doing a genderbend kyary for a halloween party in a couple weeks.

My budget is around $50-$60, most of that probably going towards fabric, and probably the pants, and also paint materials for a prop microphone. I can do some basic stitches with sewing but I don't know a lot of tricks more experienced seamsters would probably know. I'm willing to spend a couple days working on it if I can get everything together at once.

Also, I was planning on sewing the pink/darker pink materials right onto a dress shirt I have lying around because it looks like it's one shirt in the music video. Would that be okay?