I ordered a size 6 (for reference, I'm 140 lbs, 5'5", 36D, 28 waist, 36 hips). I would definitely be more comfortable in an 8; however, it makes me look more like an "under the sea" theme party. The seller was quick to respond to my inquiries about shipping. Overall, the material is great, the design is great, and I would buy from them again.