Halter

A halter hangs the bodice from a strap or tie that passes behind the neck, leaving the shoulders and most of the back bare. Versions run from thin string ties on sundresses to wide structured bands on evening gowns, and the wider the band, the more weight it carries comfortably.

Suspending everything from the neck is the defining mechanic. Attention concentrates on the shoulders and arms, which is why the neckline flatters athletic upper bodies. It cools better than any strapped alternative because the whole back is open. Photographs reward it too: the unbroken line from jaw to shoulder is why halters cluster in occasionwear.

Load is the trade-off. On a fuller bust, a narrow halter strap presses into the back of the neck, and an hour of that becomes a headache. Weigh strap width, padding and whether the tie adjusts mid-evening. A structured version with an internal band gripping the ribcage moves the work off the neck entirely. Underpinnings are the other constraint, since a standard bra's straps and back band both show. The dress needs a halter-convertible bra, built-in cups or a low-back solution before it leaves the house.

Strap width is the number worth checking on the rail. A tie under half an inch concentrates the whole load on a narrow strip of skin. By contrast, a band of 1 to 2 inches spreads it and stays comfortable through a long dinner. An off-the-shoulder cut trades the other way, dropping the support to gain a horizontal line across the collarbones. Ties fray and knots creep loose before any other part gives, so pull gently where the tie meets the bodice and look for reinforced stitching there.