Petal is a really cool boutique in South End. They offer classy but trendy pieces at reasonable prices. The three star review is based on their return/exchange policy. Their current policy is 14 days for store credit or exchange only. I don't mind the short time frame but I am not a fan of the store credit only option. If you are going to have such a return/exchange window, please consider offering a refund option. I would definitely shop there more if the updated their policy.