I bought 3 different colour tops. There is definitely a knack to getting them on so they would prove too difficult if you had mobility problems unless you could get someone to do you up at the back! I usually take a 30G but ordered a 30F which worked well when I used a bra extender in the back and made the top so much easier to do up by myself. Personally, I opted to cut out the lining layer because I felt that it kept rolling up and wrinkling under the top layer, getting in the way when I was trying to put the top on and I also wanted to feel as cool as possible in the heat. Ideally, the tops should come in longer lengths and I reckon a lace-up back attachment rather than the conventional bra back hooks would make getting the top on much easier. However, once the top is on, my chest stays put all day so it is well worth the bother and it looks good on.