This beautiful bridesmaid dress is a great choice for your special occasion. To wear it, simply slip it on over your head and adjust the spaghetti straps for a comfortable fit. As for sizing, if the standard sizes don't fit you, just measure your bust, waist, hips, etc. and send the details to us. For maintenance, it's best to dry - clean this chiffon dress to keep its shape and color. When not in use, hang it up in a cool, dry place. Remember to check the processing and shipping time before placing your order, and also review the return policy.