Instructions:Code must be obtained through the ASOS Student Validation form, UNiDAYS, or by entering your NUS Extra card number at checkout. Ends 8am 21/09/16. Full-priced items only. Maximum spend of £500 (pre-discount) per order. Brand and beauty product exclusions apply. Not valid with other promo codes (including free delivery codes), gift vouchers, optional delivery charges, ASOS Marketplace or ASOS Premier subscription.