Happy Holidays Trees: Festive Christmas T Shirt NWT FifthSun Santa Holiday Chill Shirt Chill shirts, Shirts, Cool t Why Custom Holiday T Shirts are Still a Thing T Shirt Labs Holiday Tshirts Etsy. An effortless throw on style, the Chlo Shirt in our holiday print offers a relaxed fit with short sleeves and a front pocket for a laid back feel. Crafted from a breathable organic cotton linen blend, its designed to be worn with our matching pull on shorts for an easy co ord look. Materials: 88% Organic Cotton, 12% Linen Damson Madder US size conversion. UK 6 US 2 UK 8 US 4 UK 10 US 6 UK 12 US 8 UK 14 US 10