Welcome to my store! This is committed to provide high quality and affordable women's clothes while focusing on fashion and softness.Five Quick Q&A, Basicly This Summer Boho Sleeveless Knee Length Beach Dress1) Q:What is the fabric ?A:65% Polyester+35%cotton,very comfortable, stretchy and breathable.2)Q: Is this dress see through?A: No it’s heavy enough to wear without a slip.3)Q:Is the waist elastic?A:Yes, and the elastic does go right under your breast4) Q: Is it a US standard size?A: It's US size,and the dress is true to size.Size Chart:Size:S--Size.:Small--US:4--UK:8--EU:34--Bust:97cm/38.19''--Shoulder:40cm/15.75''--Sleeve:56cm/22.05''--Length:133cm/52.36''Size:M--Size.:Medium--US:6--UK:10--EU:36--Bust:102cm/40.16''--Shoulder:41cm/16.14''--Sleeve:57cm/22.44''--Length:134cm/52.76''Size:L--Size.:Large--US:8--UK:12--EU:38--Bust:107cm/42.13''--Shoulder:42cm/16.54''--Sleeve:58cm/22.83''--Length:135cm/53.15''Size:XL--Size.:X-Large--US:10--UK:14--EU:40--Bust:112cm/44.09''--Shoulder:43cm/16.93''--Sleeve:59cm/23.23''--Length:136cm/53.54''Size:XXL--Size.:XX-Large--US:12--UK:16--EU:42--Bust:117cm/46.06''--Shoulder:44cm/17.32''--Sleeve:60cm/23.62''--Length:137cm/53.94''