Michelle Jonas Long Halter Keyhole Dress

Michelle Jonas Long Halter Keyhole Dress – Black & Hazze

The dress that does everything. Michelle Jonas’s Long Halter Keyhole Dress is built on 92% MicroModal — a premium-grade regenerated fibre that is finer, softer, and more fluid than standard modal, with a natural drape that falls against the body rather than away from it. The 8% spandex content gives the knit a comfortable stretch and recovery that keeps the silhouette looking pristine all day and all evening. The halter neckline spotlights the shoulders and décolletage with an elegance that a standard neckline cannot match, while the keyhole detail adds a considered, architectural accent at the front. The A-line skirt tumbles from the waist to a sweeping, floor-grazing finish — a proportion that is simultaneously dramatic and effortless. Available in Black — the most versatile and enduring choice for a long halter dress — and Hazze, a warm, luminous neutral that is uniquely Michelle Jonas. Made in the USA.

Details

• Fabric: 92% MicroModal / 8% Spandex — premium-grade soft knit with natural drape and comfortable stretch
• Halter neckline — spotlights the shoulders and décolletage
• Keyhole detail — architectural accent at the front neckline
• A-line skirt — sweeping, floor-grazing finish
• Long length — dramatic and elegant
• Available in Black and Hazze
• Sizes XS–XL
• Fits true to size
• Made in the USA

Care Instructions

• Machine wash cold water — wash inside out with like colors
• Lay flat or hang to dry — do not tumble dry on high heat (MicroModal is delicate at high temperatures)
• Low iron if needed — do not bleach
• The MicroModal fabric will maintain its softness and drape with gentle care

Fit & Sizing

• Fits true to size
• A-line silhouette — fitted through the bodice, gently flaring through the skirt
• Halter neckline — ties or fastens at the neck; no bra possible (built-in support recommended)
• Floor-grazing length — designed for heels; petite wearers may wish to hem
• Available in sizes XS–XL
• Model is wearing size S

Style Notes

Black is the definitive choice for a long halter dress — it reads as formal and considered in any context, from a cocktail party to a dinner date to a summer wedding. The keyhole detail and halter neckline add enough visual interest that the rest of the styling can be kept minimal: strappy heeled sandals, a simple clutch, and a single piece of jewellery. The J. Jansen Designs Austrian crystal long necklace — at 32 inches — is a natural pairing: the length sits perfectly against the halter neckline, and the clear crystal catches the light against the black MicroModal. Hazze is the more unexpected choice — a warm, luminous neutral that is uniquely Michelle Jonas. It pairs beautifully with gold jewellery and warm-toned accessories, and reads as effortlessly sophisticated in a way that a standard nude or beige cannot. The MicroModal fabric gives both colourways a fluid, skin-close drape that photographs beautifully — this is a dress that looks as good in pictures as it does in person. At $400, this is a dress that justifies its price through the quality of the MicroModal, the precision of the halter keyhole construction, and Michelle Jonas’s reputation for American-made luxury knitwear.