Hi, I received my T-shirts today but my two tie dye mystery packs are exactly the same. No where on the website did it say that you can get the same shirts in the same order. May I please exchange the same shirts in this case?? I just hope I that you guys would say that the 4- packs mystery pack could be the same shirts. Now I have two of the same design that I cannot interchange to wear on different days. If I cant exchange them or different design then can you please give me a coupon code for the worth of one of those tie dye mystery pack ($35)? That way I could at least get one tie dye shirt of a different design? Thanks, Chrystie