Our Prom + Hoco Designers

Step into The Loft at Mix Mercantile in Sulphur, Oklahoma, and discover a world where prom dresses become unforgettable. Our boutique features a stunning selection of prom gowns and formal prom dresses from today’s most sought-after designers—Ava Presley, Ashley Lauren, Rachel Allan, Clarisse, Faviana, Jovani, Sydney’s, and Amarra.

Whether your style is sleek and modern or bold and glamorous, we believe every girl deserves a moment that’s entirely her own.

Our collection of long prom dresses and short prom dresses offers something for every personality and occasion. From corset prom dresses inspired by red carpet couture to elegant satin prom dresses that shimmer with sophistication, each design has been hand-selected for its exceptional quality and fit.

If you’re drawn to sparkle, our sequin prom dresses and beaded gowns are show-stopping favorites. For those who love statement-making details, explore the allure of an open back prom dress or the confidence of prom dresses with slits that make every entrance unforgettable.

At The Loft, beauty knows no size. We carry an extensive range of plus size prom dresses in every silhouette—from sleek fitted gowns to full ball gown prom styles—ensuring every girl feels confident and radiant.

Our prom and homecoming selection range in price from $120-$900.

Looking for something truly one-of-a-kind? Our line of unique prom dresses offers exclusive designs and limited-edition looks you won’t find anywhere else.

This season’s 2026 prom dress trends are all about self-expression. Discover the drama of a black prom dress, the passion of a red formal dress, or the timeless elegance of white formal dresses, each a reflection of your personal style.

From trending corset bodices to high-shine satin and structured tailoring, The Loft’s designers capture the best of modern prom fashion.

At The Loft at Mix Mercantile, we don’t just sell prom dresses—we celebrate milestones. Whether you choose Ashley Lauren’s bold colors, Ava Presley’s drama, Rachel Allan’s sparkle, or Jovani’s couture-inspired silhouettes, your gown will be every bit as memorable as the night itself.

Visit our boutique in Sulphur, Oklahoma, to discover why The Loft is the region’s most trusted name in formal prom dresses and designer eveningwear.