A back smoothing bra will typically have the following features: Higher back strap placement: This provides more coverage for the underarm and back area, helping to prevent bulges.Substantial, smooth fabric: Opt for bras made with thicker or bonded layers of fabric that will lie flat against your skin without digging in.Raw-cut or bonded edges: These types of edges are designed to sit flush against your body, eliminating any lines or indentations.Wide wings and sides: Look for bras with side panels that extend further around your body for a smoother transition from the bra to your skin. Shop Honeylove's back-smoothing bras.