Joules Kids Union Rugby Shirt French Navy. The Union Rugby Shirt is a great traditionally British rugby shirt with a union jack under the collar. It is packed full of details such as the Joules branded embroidery to the front and an embroidered badge to the chest. The Union Rugby Shirt features long sleeves so is great to use all year round as an extra layer, a button placket with colour pop bartack, a stepped hem and a branded tab to the left-hand sleeve. It\\\'s a must have in your child\\\'s wardrobe!