I would absolutely make my own lingerie if I had a good pattern and all of the materials, but I just don't think that it would be feasible for me to do so from an economic standpoint. In all likelihood, I wouldn't be able to just buy 30HH underwires, so I'd have to get them from old bras, and essentially the only type of lingerie that's worth it to me to make is the kind that supports my chest - anything else, I can buy pretty easily.
If I can obtain a sewing machine, get a little more experienced with sewing, and find a decent pattern and cute fabric: Hell yes! I'd love to make my own stuff because I'm kind of picky about what I like in lingerie.
I think the biggest sewing project I've ever done was making cloth purses. Not like tote bags, like a decent bag with straps and I put in 2 pockets, one to hold stuff and one for a phone. It closed with a clasp. I made 2 and I used one as my every day bag and people told me that I should try to sell them. So I'm decent with sewing if I can refresh myself, but I'm unsure of how awesome I would be at lingerie... Excellent question, I'm going to go google for some patterns!
For sure. I have re-used parts of old lingerie too.
I've always wanted to make my own lingerie due to the fact when ever i go shopping i never find what i like or even love in my size or colors i would love to have just finding the time to do it is hard