Have them pop on our smooth-finish short sleeved cotton t-shirt and prepare for positive feedback. The perfect layering T-shirts for girls in soft pre-washed cotton. These tees are well-made, with durable seams and piping on the neck to prevent chafing. The ideal layer under a blouse or jumper for chilly spring school days or teamed with her jeans for casual weekend dressing. And come summer - they'll still be looking as good as new, so you can pack them in her suitcase for the holidays.