UPCYCLED Denim Bow Tie with Colourful Flowers on Pink Background Saving denim jeans from landfill, these unique denim bow ties have a splash of colour added from our fabric off-cuts. These are one off items based on what little off-cuts we have available. Nothing goes to waste at Eco Mutt HQ! Bow ties are available in 2 sizes and attached with elastic. Small 4" x 3" fits 16mm and 20 mm collars Medium 5" x 4" fits 25mm collars