T-shirt is available in both crew and v-neck. Available v-neck sizes are S-XL and S-XXXL in crew neck. Necklace is not included with t-shirt purchase. Available t-shirt colors are black, white in both v-neck and crew. Royal Blue is available in crew neck only. I have preshrunk unisex and female fitted t-shirts. The fitted t-shirts run very small and maybe a size smaller than what you would normally wear. When ordering please specify which t-shirt you would like.