When it opened, Martin Patrick3 was merely an interior design shop. That helps explain how gorgeous and well-designed everything is inside it. Part of the joy of shopping at Martin Patrick3 is just making your way through its labyrinthine layout. But these days, much of that glorious North Loop space is devoted to designer threads, with local and national brands represented. Those can run pretty steep, but they don’t have to. Martin Patrick3 maintains a healthy amount of affordable pieces, and their sale section is loaded with finds. Even cheaper than that: While wandering the racks, look for trays of free snacks set out for shoppers. They also carry an excellent selection of men’s fragrances.