I recently bought this dress: https://www.amazon.com/gp/aw/d/B01LL50QLA/ref=sxts1ie=UTF8&qid=1485807403&sr=1&pi=AC_SX236_SY340_FMwebp_QL65. It's lovely!
I also bought this convertible bra, which, for $20, is great! https://www.amazon.com/gp/aw/d/B018957CDU/ref=yo_ii_img?ie=UTF8&psc=1
However, just make sure to buy clothing that has a lot of reviews. I've had some experiences that went great, and some that were less than desirable. Getting questions answered really helped me, and I should have listened to the answers more! I had to return and rebuy both items because at first I bought each in a size too big, but my normal size fit fine.