Celebrate your 18th birthday in style. Check out our party supplies, tableware and decorations here at CostumeBox.com.au Shop Australia's biggest range of fancy dress costumes, accessories, party supplies and geeky gifts for sale online. Great choice of costumes and accessories for women, men and kids. We also have a wide selection of Plus size costumes. Costumebox.com.au has such a comprehensive range so why hire when you can own and keep your costume or accessory to wear and wear again. Free Express Shipping option on all Australian orders - minimum spend applies so be sure to check out the details at the top of the page. Flat rate costume delivery to New Zealand, Singapore, India, Japan, Asia, USA, Canada, UK, Ireland, Scotland, Switzerland, Denmark, Germany, Sweden, Europe, Dubai, South Africa, Oman as well as many more international countries. Fantastic customer service from our friendly costume box staff who will be happy to help you with costume ideas to find the right costume for you. Absolutely no quibble returns and refunds if you are not entirely happy. 100% happiness guarantee.