This is the perfect vacation dress! I followed the size chart in regards to the bust I wear in a bra and it fits perfectly. You can tie the straps. There is a zipper in the back. There isn’t much stretch. I sized up one in this dress. I am also linking the matching bathing suit that my son and I are wearing. They fit tts. Code: Kissthisstyles25 for 25% off at Vici The jewelry I am wearing is from Melinda Marie. Code Hilary saves you 10% off SITEWIDE Maxi dress Vacation dress Resort dress Cruise dress Multicolored maxi dress Vacation outfit Oversized sun hat Oversized sunglasses Pink sandals Pink wedges Barbie style Matching mommy and son bathing suits Matching family swimsuits Matching swimsuits Oversized beach bag Slouchy beach bag Vici style LTKStyleTip LTKSwim