Halter Maxi Dresses: Necklines, Backs and Bras, and How to Wear Them

A halter maxi dress is a long dress held up by a strap that fastens behind the neck (ties, buttons and collars are all common), leaving the shoulders and usually the back bare. The best ones are cut slim through the body, in a fabric with enough weight to fall straight, and Coveti’s designer dresses edit carries four halter styles from St. Agni that show the range, from the silk Silk Handkerchief Halter Dress in Bark to a buttoned silk-linen check.

What Makes a Good Halter Maxi Dress

Three details decide whether a halter maxi works: how the neck fastens, how low the back drops, and what the fabric does once it leaves the bust.

The neck fastening

A tie neck lets you set the tension yourself, which matters if you have a fuller bust and want more lift. A button and hook fastening gives a cleaner line but less adjustment. Wrap halters, where the fabric crosses at the front before it reaches the neck, spread the weight across a wider band and are often the most comfortable over a long evening.

The back

Open backs range from a modest keyhole to a full drop to the waist. The lower the back, the more the dress depends on its cut at the side seams to stay in place.

The fabric

Silk drapes and moves; it shows every line underneath, so it rewards a good fit. Cotton and linen blends hold their own shape, forgive more and are easier to wear in heat. A little spandex in a cotton blend helps a slim cut recover after you sit.

The St. Agni Halter Maxi Dresses, Side by Side

Silk Handkerchief Halter Dress

One fabric, one line. The silk falls from a halter neckline to a 7/8 hem, and the body is slim. In Bark it reads as a warm, deep neutral; in Stone it is lighter and works for daytime weddings.

Halter Wrap Backless Dress

The Halter Wrap Backless Dress in Wood is the most practical of the four. The cotton and linen blend has structure, the wrap halter spreads the load at the neck and the back is open. The brand shows it on a 178cm model in an XS.

Halter Circle Hem Dress

If you want a true floor-skimming maxi, this is it. The Halter Circle Hem Dress in Iron Glaze pairs a halter-wrap neckline with a full maxi length, and the grey works from beach to dinner.

Woven Check Halter Dress

The Woven Check Halter Dress in Iron Glaze is the most textured, a woven check in silk and linen with a fluid drape. Its buttoned neck adjusts, which helps if you are between sizes at the shoulder.

For more choice in other shapes and lengths, browse the dresses from Christopher Esber and Aje, two more Australian labels Coveti stocks.

What Bra to Wear With a Halter Dress

This is the question most people ask before buying. The honest answer depends on the back of the dress.

• Closed back: a halter-neck bra, also a multiway bra with the straps reset to cross at the neck, will sit hidden under the fabric.
• Open back to the mid back: a strapless bra with a low back band works if the band sits below the opening.
• Open back to the waist: skip the band. Adhesive cups, also called stick-on bras, are the usual answer, and nipple covers alone suit a smaller bust.
• Silk: choose a smooth, flat finish in a shade close to your skin, since silk shows texture and colour underneath.

Try the dress on with the bra before an event, sit down in it and lift your arms. If the halter neck pulls forward when you sit, the tie is too tight and the dress needs a size up through the body.

How to Wear a Halter Maxi Dress

By day

Flat leather sandals keep a long dress relaxed. A toe-post thong such as the Everyday Thong in Parchment has a 1.4cm heel, so it will not change where the hem falls. Add a small structured bag; the Woven Mini Tote in Chestnut measures 31cm wide and has a slender shoulder strap. Our guide to St. Agni thongs and flip flops compares the flat styles.

By night

Keep the neck clear: the halter is already the frame, so earrings do more than a necklace. Hair up shows the back. A slim heeled sandal lifts a 7/8 length without making it look short.

On holiday

Pack one silk halter and one cotton blend. Wear the cotton by day over swimwear, such as the 90s Halter One Piece in Black, which has an adjustable tie neck and an open back, then change into the silk for dinner. Our edit of luxury resort wear has more holiday combinations.

Halter Maxi vs Halter Midi

The neckline does the same job at either length. A maxi is more formal and suits evening events, long travel days and cooler nights. A midi shows the ankle and works better with chunkier sandals. If you already own a midi, read our edit of halter midi dresses to see how the two shapes differ, and our St. Agni dresses guide for the brand’s full range.

Fit Notes

All four St. Agni halter dresses are sized XXS to XL, and the brand states that its Australian sizing matches UK sizing. Halters fit through the bust, the waist and the length of the strap. If two of those three are right, choose the size that fits your bust, since a wrap and tie neck can take up a little slack. Shorter wearers should expect the 7/8 lengths to finish nearer the ankle. The summer capsule wardrobe shows how one halter dress fits into a wider packing list.

Frequently Asked Questions

What is a halter maxi dress?

A halter maxi dress is a long dress supported by a strap that fastens behind the neck, usually with a tie, a button fastening, also a collar. It leaves the shoulders bare and often opens at the back. Maxi means the hem falls somewhere between the lower calf and the floor.

What bra do you wear with a halter maxi dress?

With a closed back, a halter-neck bra and a multiway bra worn crossed at the neck both stay hidden. With a deep open back, adhesive cups are the usual choice. Pick a smooth, skin-tone finish under silk.

Are halter dresses flattering on broad shoulders?

Halter necklines draw the eye inward toward the neck, which many people with broad shoulders find balancing. A wrap halter with a wider band at the front softens the line further. Try the dress with your arms relaxed to judge the shape.

Which St. Agni halter dress is the longest?

The Halter Circle Hem Dress is the only full maxi length among the four St. Agni halter dress styles at Coveti. The Silk Handkerchief Halter, Halter Wrap Backless and Woven Check Halter dresses are all 7/8 length.

What shoes go with a halter maxi dress?

Flat leather sandals and toe-post thongs keep a halter maxi relaxed for daytime. Slim heeled sandals suit evening and lift a 7/8 hem. Ballet flats work with cotton blend styles for a more city look.