If you have a petite plus size body, you already know the struggle. Bands ride up your back. Straps slide off narrow shoulders. Cups gap at the top or spill out the sides. Most bra size charts are built for average torso length, not for someone who is short-waisted and full-busted at the same time….

If you’re 5’3″ or under and plus size, you already know most style advice doesn’t fit you. Petite guides assume you’re straight-sized. Plus-size guides assume you’re average height. You’re left guessing, and most of what you try either swallows your frame or cuts you in half at the waist. Vertical lines fix both problems at…