Personalized Shamrocks White Music Notes Long Sleeve Creeper. A jumble of shamrocks and white music notes is a fun gift design for the Irish and the Irish at heart on St. Patrick's Day and at Celtic festivals. For chillier weather, dress baby in this soft long sleeve creeper in a great fitting 1x1 baby rib. 5.0 oz., 100% combed ringspun cotton, 1x1 baby rib. White is sewn with 100% cotton thread, Flatlock seams, Double-needle stitched rib binding on neck, shoulders, sleeves and leg openings,Reinforced three-snap closure on binding.