Published by on July 21, 2026 The NWT Old Navy 2pc Retro Sweater Knit Polo & Shorts Set in size 6-12 months is a stylish and comfortable outfit perfect for your little one. Made from 100% cotton knit fabric, this set includes a striped polo shirt with short sleeves and a button closure, along with matching shorts. The beige, blue, red, and green color scheme and retro theme make it a fun and versatile choice for casual occasions in spring and summer. Easy to care for with machine washable instructions, this set is a great addition to your baby boy's wardrobe.