Crochet Tie Front Knit Tunic from Roman. Unlock easy, breezy style with this crochet knit tunic for the Spring Summer season. The stunning crochet detailing adds a touch of boho charm to this comfortable, soft knit tunic. With a trendy tie front and elegant long flared sleeves, this piece is perfect for layering over your top and shorts or beachwear for a complete look!