From The New Craft House:
The Crop Bra is a simple soft-cup bralette, designed for a stretch fabric with excellent stretch and recovery, making it super comfortable. It has full coverage at the front and a convertible racer back strap detail at the back. Pair it with your comfiest me made leggings for activewear, or treat it as an everyday bra for light support.
Recommended Fabrics: Suitable for any stretch fabric with 40% four-way stretch, including mesh, jersey and lace.
Difficulty: The Crop Bra is suitable for intermediate sewists. You do not need any special machines or tools in order to sew lingerie, a regular domestic machine with a stretch or microtex needle is fine.
Sizes: Every purchase comes with the full size range, Small/Medium/Large in back sizes 26-42. Equivalent to 26-42, cups A-GG. Details on how to work out your size are included in the pattern instructions.