Signature Lace Original Rise Thong
Modern lace thong with hi-cut legs
Low, 5 inch rise and cotton panel
One size fits: 4-14
Soft, stretch signature lace
It takes a quality material to comfortably fit such a big range of sizes. The sides don't roll or cut in, and the lace is soft. Because the back is wider than most thongs, you get a little more coverage in the back while still avoiding panty lines.
At $20/each, these thongs are a little pricey, but they're definitely worth giving a try. Especially when they go on sale.