Probably not what you are looking for but um...ever since I gained a few pounds I've sort of worn...maternity bathing suits. I just think they are cuter than the "chubby ladies" ones and have a lot more chest support/coverage (I'm modest). The one I have now actually looks like a very loose tank top and the bottoms come up so I am pretty well covered and still looks good even though I'm loosing weight. I also wear the top with jeans when bathing the horse :)
Sunless tanners are GREAT but watch any products that promote tanning so you don't burn yourself right off. I am very sun sensitive so I actually have a UV monitor...they are really cheap!! Mine was 20 dollars and allows you to input skin type, what SPF you used and then counts down time to burn. It checks the uv every 10 min and re-adjusts the timer if necessary.
I have also seen some generic UV bracelets that turn a color when you are out too long but are only good with certain SPF's and don't put skin type into play. Either way, I really recommend them....I just looked up UV Monitor on Amazon
and found TON of different types.