The lavender-and-orange striped raglan sweater is called oversized. The useful numbers are its side-to-side bust and shoulder-to-hem length, given for Small through 3X. Start with a sweater you own and compare like measurements before relying on that fit label.

Lay out the bust-width comparison

Place your reference sweater flat without stretching it. Measure across at the same underarm level used by the seller, if you can confirm that point. The listing gives S 20 in, M 21, L 22, 1X 24, 2X 25 and 3X 26 side to side. As a rough flat-width comparison, S is 4 in narrower than 1X, while L to 1X jumps 2 in. Doubling a flat measure gives an approximate circumference only if the item is laid evenly and the seller measured across the same position. It is not a body-size recommendation.

Mark where the long knit ends

Shoulder-to-hem length runs 29, 30, 31, 33, 34 and 35 in over the same size sequence. Mark the candidate hem on your reference sweater, then compare it over the trousers or skirt you intend to wear. The regular-to-1X step adds 2 in to both the listed width and length; check both dimensions before using the next label merely for more room.

Complete the missing raglan check

The source describes raglan sleeves, a round neckline, striped knit and 100% acrylic. Raglan construction moves the sleeve seam away from a conventional shoulder point, so ask for a neck-to-cuff sleeve measure, cuff opening and hem width in the selected size. The page says the knit stretches but gives no measured stretch or after-wash dimensions. Ask for a current front and side photo if the stripe placement matters to your outfit.