Gathered Halter Tankini Tops. Women's Tie Neck Tankini SwimwearGathered halter tankini top with tie neck. This style swimwear top is a very comfortable to wear. Sliding tabs adjusts coverage above bust are optional. Custom length from under the bust downwards. No cups, padding or wires. You can order this style in any color from fabric selection. Please specify with order. Please provide bra size, bust, rib, waist and length you would like from under the bust downwards.