IS this OKAY FOR ME?? opinions?

http://www.shopbop.com/rio-bikini-top-rachel-pally/vp/v=1/845524441834591.htm?folderID=282574488396143 (IN BLACK) do you think this is age appropriate for a 14 almost 15 year old in 10 days??? also would it look good on me because i have a A cup and have dark brown hair and medium-light skin??