You have 30 days to decide if an item is right for you, captain marvel costume if you would like to return or exchange the item please contact us within 30 days of delivery. Usually our delivery partners will ship the products like expected (10-30 business days). However, sylvie loki costume we will not take further action until we receive further information. While most of these costumes include clothing and accessories required, you’ll still want to double-check that you have everything you need for your look.