To those needing the small/medium size but a longer length I Just wanted to comment that altho the sweater is showing it's 7" long, you can stretch it after washing & hang to dry & it will add a few inches. I do this for my own tank tops & sweaters & it works wonderfully..:-)
You're welcome. Im a small woman who still has to wear little girls clothes & shirts are always made so the tummy shows, I'm in my forties & have to have them a bit longer & this way works great, also works on leggings etc & for my small chihuahua who weighs only 5lbs but measures 9", the xs are usually 7", I stretch out, hang to dry & they don't look so short on him..