Union Jack flag bow hairband Bow hairband - Union Jack flag design £3.00 Quantity: at £3.00 each Add To Basket 99 in stock. Union Jack flag fabric bow hairband. 100% cotton fabric bow, sewn on to a satin hairband. Choose from two sizes for the bow: mini (2.5") or midi (3.5"). Pictured is the mini size. The exact placement of the designs on the fabric will vary from bow to bow - they will not be identical to the one photographed.