Back print t-shirts and drop shoulder t-shirts are available at a variety of retailers, including department stores, online retailers, and specialty stores. You can also find them at many street fashion boutiques.When shopping for back print t-shirts and drop shoulder t-shirts, it is important to consider the quality of the material and the construction of the garment. You want to make sure that the shirt is made from a soft, comfortable material that will last for many wears.