Swann Costume Shop Route 663 Sassamansville, PA 19472 Phone : (610) 754-7933 Business Category Costumes-Masquerade & Theatrical Apparel & Garments-Retail Swann Costume Shop 354 Layfield Rd Perkiomenville, PA 18074 Phone : (610) 754-7933 Swann Costume Shop Business Category Costumes-Masquerade & Theatrical Apparel & Garments-Retail