This pattern is designed for knit fabrics with at least 25% stretch. It includes two close-fitting cami styles with a built-in bra for support and shaping. View A is a V-neck cami while View B has a higher bateau-style neckline. Both have 1/2" straps that cross in the back. This pattern includes a special strap-sewing technique to make flat stretchy straps with no twisting.