Mothercare Baby Boys' Clothing Set After a long day of acting like a little wild thing, it's important for babies to have something cosy to rest in. Made from soft and stretchy cotton rich fabrics, these pajamas have bright, colorful designs in print and embroidery and longs arms and legs to keep little limbs warm. With envelope necklines that stretch easily over tiny heads, they have elasticated waists and cuffs to give even the wriggliest little monkeys a comfy fit for a great night's sleep.