I am off to my little sister's hen do in Portugal in a month. I am 41, size 18-20 (big saggy tummy and hips), leg's definitely not a good feature, arms not too bad. 36 GG/H top size,do have a waist. I have absolutely no idea what to wear/pack. 3 days of activities, including a catamaran. Everyone else is size 10 early 30 something and extremely glamorous (including my best mate, who may not be 30 something but looks amazing). Please help- tell me what to wear. 2 nights out, boat trip and sightseeing. Budget not enormous. I have no style- it's all about damage control. I don't think I've bought anything not from a supermarket for 10 years.......