I'm 5ft 1in and 145lbs. After reading all the reviews and suggestions I decided to take a chance and buy the big one. It fits snugly with little room to manoeuvre. By that I mean that I can move freely and don't feel suffocated in it. If I went down a size I would feel like it was snug and would mark me. As for the material, it's a good material - not too thin and not too thick.
Aleumdr Women'S Striped Printed Strappy Racerback Tankini Swim Top - S To XXXL (No Bottom)
45 Review
Yanekop Women'S Halter Neck Polka Dot Print Bikini Set - Twist Front 2 Piece Swimsuit
50 Review
ADOME High Waist Floral Swimsuit Set with Tummy Control for Women - Two Piece Plus Size Swimwear
43 Review
Women'S Vintage Ethnic Print Tassel Tie Neck Bohemian Tunic Dress
43 Review
Women'S Long Sleeve Lace Bodycon Scalloped Knee Length Cocktail Dress
52 Review
Women'S Summer Floral Print Vintage Ruffles Puff Sleeves Midi Dress
49 Review
Floerns Women'S Plus Size Satin Spaghetti Strap Cowl Neck Wrap Cocktail Dress
53 Review
Plus Size 1920S Flapper Dress By BABEYOND - V Neck, Beaded & Fringed
49 Review