Baby bow ties and toddler bow ties (now available for bigger boys too!) by Little Mister feature a unique button on design that easily attaches to almost any shirt that has a button. Little Mister bow ties are extremely comfortable, they stay on, and most importantly they are safe because they do not wrap around the neck. Ships in 3-5 business days. SIZING: Small // newborn-2 years (approx 3.25"). Medium // 2 years-5 years (approx 3.75"). Large // 5 years-10 years (approx 4.25").