If you are willing to buy, i would look on etsy. try this search
Also, maybe a crochet pattern book? Here are some i found on amazon that look good for outfits. http://www.amazon.com/Comfort-Knitting-Crochet-Toddlers-Berrocos/dp/1584799870/ref=sr_1_4?ie=UTF8&qid=1396019472&sr=8-4&keywords=baby+crochet+outfits+patterns
http://www.amazon.com/Sweet-Baby-Crochet-Sandy-Scoville/dp/1604680334/ref=pd_bxgy_b_img_z This last one looks like it has the cutest little long sleeved polo.