Our lycra jersey is a great choice for bra cups when paired with a stable cup fabric like sheer cup lining, and you can jazz up your bra by covering the band with the same or a coordinating print. It's especially great for panties. You can make a matching bra and panty set,and the 4-way stretch of the lycra jersey makes it very comfortable. It is opaque and provides great coverage, and it's great for a T-shirt bra. There is a 50% to 75% stretch in the fabric in the both dimensions. To make it super easy to sew, saturate it with starch to tame the stretch while sewing, and cut it 1/8" to 1/4" smaller than the stable fabric when making cups. It is light and bouncy and it doesn't ravel. It is available in a variety of prints.
Lycra jersey prints, like all our fabrics, are sold by the half-yard, and average 54 - 60" wide. They are also sold in the kit cut, which is a fat quarter.