Quote from book:
“Usually, crocheted fabric has less stretch than knitted fabric, but the stretchy tulle core of this novelty yarn has just enough give to provide a snug fit. Don’t worry, though: the yarn’s fluffiness has the added benefit of camouflaging figure flaws! Choose a yarn color that flatters the face; the neckline of this tank sits above the collarbone, and its visual effect is similar to the one you’d get by wearing a scarf.”