Honestly, they may have beautiful dresses but their store policies are just very nasty. They do not accept a refund for faulty product, and only do store credit. However their store credit can only be used in full price items. Explanations were different from their website which clearly stated you can use it on some promotion, however there is never "some promotion" accepts their store credit.
Double standards: they have any rights to cancel a successful transaction, however customers do not have any choice once you paid your money into their account.