90's Vintage Black Sheer Mesh Peekaboo Mock Neck Long Sleeve Hi Cut Jacksonville Florida on Instagram: (Knee length) peekaboo knotless 90's Vintage Black Sheer Mesh Peekaboo Mock Neck Long Sleeve Hi Cut Vibrant Peekaboo Knotless Braids Elevate Your Style. Mdulo21 American. When the cut out just hits right. These are such a fun trend and more flattering than you'd think. We are going to need more of this one! Stretchy and fabulious. Material: 65%Polyester+30%Viscose+5%Elastane Small fits 4 6 Medium fits 8 10 Large fits 12 Our Model's Wear Rachel (Large)