Slim fit Reinforced collar Core spun thread and taped seams for added strength Button neck fastening Easy Care with Teflon EcoElite fabric protector Our Easy Care range makes things so much easier. Designed to keep clothes looking smarter for longer, they need minimal ironing and feature Teflon EcoElite Fabric Protector. Renewably sourced, it not only repels water, oil and other stains, but makes for a longer life and quicker drying. Make a smart start to every school day with our John Lewis Boys' Long Sleeve Slim Fit School Shirt. Coming in a slim fit, this comfortable school shirt is made of a polyester and cotton blended fabric. With a reinforced collar and core spun thread and taped seams for added strength, this durable shirt is ready to take everything the school day can throw at it.