Amarra builds prom gowns around fit. Corset bodices, high slits, open backs. The brand says each dress is designed around three principles, "style, fit, and quality," and it sells them only through authorized shops, which makes the shop you pick the most important choice you will make. Amarra is based in Freehold, New Jersey, according to its own terms of use.
Where to buy
Authorized shops on the brand's store locator.
Sizes
000 to 16 on every prom style; some to 20, a handful to 24.
Prom season
The main prom line arrives in fall, a smaller prom drop in summer.
Other lines
Homecoming, pageant, couture, graduation, quinceañera and bridal.
It is a young label. Amarra's US trademark filing dates the first use of its name on dresses to April 4, 2018, and the mark was registered in January 2025 to 7 Ventures, a New Jersey company. The brand describes its rise as going "from new talent to a household name." Prom Headquarters, an authorized retailer, calls it "a rising star in formalwear." Prom is the core, but a shop that carries Amarra for prom may also stock its homecoming shorts or quinceañera gowns.
Every Amarra prom style reaches 16, few go past it
True to size, style decides
Amarra says its dresses are "designed and cut to run true to size," then adds the catch: "the style can influence how a dress fits on you." Prom Headquarters puts it more bluntly. "Like all designers, Amarra has its own unique sizing." So try it on at the shop and let the stylist size you, instead of ordering the number you wore to homecoming. Between two sizes, one large Amarra retailer's advice is to "ALWAYS go a size up as a dress can be altered smaller, but not larger."
The bigger question is how far a given style goes. Amarra's brand page says its dresses come in 000 through 24, but that is the top of the whole range, not a typical run. In the brand's own product data, 000 to 16 is the standard run on every prom style. About one in five goes on to 18 or 20. Only a handful reach 24.
The smaller summer drop is cut the same way, and in 2026 all 42 of its prom styles ran 000 to 16, 11 reached 20 and none reached 24.
There is no separate plus line, though that same retailer offers a few styles in 26 to 30. If you wear above a 16, ask the shop which styles are cut in your size before you book a fitting. Ask what each one costs in that size, too. At that retailer, newer styles cost more from size 18 up.
The cut
Exposed boning, high slits and open backs
The idea
"Innovative cuts to enhance and fit the female form"
The brand talks about "innovative cuts to enhance and fit the female form." On the rack that means body-conscious gowns.
Corset bodice
Corsets with exposed boning
Corset bodices with exposed boning. Corsets top the brand's own trend list, ahead of patterned sequins and textured beading.
High slit
"Fitted Gowns & High Slits"
Prom Headquarters sums the label up in four words: "Fitted Gowns & High Slits."
Open back
Open backs and sheer illusion panels
Open backs and sheer illusion panels, in stretch satin, charmeuse, jersey and tulle, finished with lace appliqués, sequins, beading, glitter tulle and heat-set hot stones.
The fit test
Raise your arms and breathe
From the brand: "Raise your arms and take a deep breath in the fitting room. A well-fitted corset bodice stays in place at the top edge instead of sliding down or digging in."
A $550 middle, and a pricier tier above it
On price, Amarra sits a notch above the mid-market. Across 179 full-price Amarra listings at one large retailer, the median was $550 and most fell between about $400 and $680. The main spring prom line tells the same story, with a median list price of $558. Nine in ten of those styles list at $798 or less, and the simplest start at $298.
Past seasons are where the bargains are. Older Amarra seasons get marked down hard, often to under $200 and sometimes as low as $60, while the newest styles hold their full price. If the exact style matters less than the look, ask a shop what past-season Amarra it has on the sale rack.
Holding an Amarra gown before you drive over
Amarra's FAQ says the collection "can only be purchased from authorized Amarra retailers," and its Find a Store locator is the list of who those are. It lists roughly 320 shops in the US.
Before you go
Call the shop
"If you have a specific Amarra style in mind, we suggest calling the store ahead" to check availability and put the gown on hold.
Checking a seller
The locator is the test
We found no authentication program or counterfeit enforcement from Amarra, so a seller that isn't on the locator is a seller to skip.
Returns follow the shop. Amarra says each boutique handles its own returns and exchanges, so a dress goes back under that shop's rules. Get them in writing before you pay.
The fall reveal and the summer drop
Amarra posts no release calendar, but its upload dates show a steady pattern. The spring prom collection, which is the main one, goes up in October or November of the year before prom. The 2024 line mostly posted in October 2023, the 2025 line in November 2024 and the 2026 line in October 2025. The brand has also used its blog to name a reveal date ahead of time.
A smaller drop follows in late spring or summer. In 2026, 42 prom styles went up on July 13 and 14, alongside 117 homecoming styles. Styles also carry over: the brand says style 88291 has stayed in the line since the 2025 collection and comes in 19 colorways.