Cart “Sew-In Interfacing by Bee in my Bonnet” has been added to your cart. Continue Shopping Remove item Thumbnail image Product Price Quantity Subtotal × Thread Post for Vintage Singer Sewing Machines $17.95 Thread Post for Vintage Singer Sewing Machines quantity $17.95 × Sew-In Interfacing by Bee in my Bonnet $12.90 Sew-In Interfacing by Bee in my Bonnet quantity $12.90 Coupon: Apply coupon Update cart Continue Shopping Cart Totals Subtotal $30.85 Shipping Standard: $11.75 Shipping to MO. Total $42.60 Proceed to checkout — OR —