Check your order in front of the courier , If you don't like it kindly return it back with him and pay The shipping fees.
If the courier leaves there is no ability to refund or exchange.

EXCHANGES ARE ALLOWED BUT RETURNS ARE NOT ALLOWED
1) SIZE/PRODUCT EXCHANGES: EXCHANGES ARE NOT ALLOWED, IF YOU WANT TO EXCHANGE ISSUE A REFUND THROUGH DMS AND IF THE DESIRED SIZE IS AVAILABLE ON THE WEBSITE YOU CAN ORDER IT.
2) MIXED ORDERS: WE DO NOT SHIP ORDERS WITH TWO ITEMS OF THE SAME COLOR IF THEY ARE INTENDED FOR TRYING ON ONE AND RETURNING THE OTHER.
3) TIMEFRAME: EXCHANGES OR REFUNDS MUST BE REQUESTED WITHIN TWO DAYS OF RECEIVING THE ORDER, AND THE PRODUCT MUST BE UNWORN AND UNWASHED.
4) ON-THE-SPOT EVALUATION: YOU CAN TRY THE ORDER WHEN THE COURIER ARRIVES. IF IT'S NOT TO YOUR LIKING, YOU CAN RETURN THE PACKAGE AND PAY SHIPPING FEES.
5) FULL PACKAGE RETURN: PLEASE EITHER RECEIVE THE WHOLE PACKAGE OR RETURN THE ENTIRE PACKAGE.