25 Projects to Sew, Stitch, Knit & Upcycle for Children. Whether you want to stitch up a pair of cute baby shoes, knit a clever cardigan, or upcycle adult sweaters into childrens sweaters, this charming how-to book has something for all the little ones in their lives. Popular designer and mother, Melissa Wastney, shares 25 adorableand very practicalprojects designed for babies and young children up to age 10.