Rachel Allan 70930: One-Shoulder Iridescent Sequin A-Line Prom Dress
Product Overview
- Sparkle Factor: Iridescent shimmer sequins with cascading crystal fringe
- Silhouette: Flowing A-line with thigh-high slit and sweep train
- "Wow" Detail: One-shoulder neckline with asymmetric cutout
Light up the room in a prism of pink shimmer—this one-shoulder stunner pairs red-carpet sparkle with a modern, leg-lengthening slit.
Stylist's Tip
Match the gown’s iridescence with clear crystal earrings and a sleek metallic sandal. Use body tape to secure the cutout edge, and finish with a soft highlighter on collarbones and shoulders so the crystal fringe catches every flash.
Dress Details and Specifications
Dress Details
- Asymmetric one-shoulder bodice with illusion cutout offers fashion-forward balance and secure support.
- Cascading crystal fringe drapes from the bodice, amplifying movement and sparkle.
- Shimmer sequin fabric creates a luminous, color-shifting finish that photographs beautifully.
Dress Specifications
- Style Number: 70930
- Designer: Rachel Allan
- Fabric: Shimmer Sequin with Crystal Beading & Fringe
- Neckline: One-Shoulder
- Back Style: Lace-up corset
- Sleeves: Sleeveless
- Available Colors: Pink Iridescent
Ships Nationwide
Free shipping on orders over $350. Insured delivery with signature required across the USA.
Own the night in a shimmer that won’t be ignored—your fit, verified. Explore all A-Line prom dresses to find your perfect look.
Why Shop at Prom Headquarters?
- Personal Fit Verification: Before your order is finalized, it undergoes our signature fit verification. Our in-house stylists personally review the measurements you provide, comparing them against the designer's official size chart while considering the gown's unique silhouette and fabric. If our analysis reveals an opportunity to perfect the fit—such as using a different size for an open-back style, or that a mermaid cut may be too tight on the hips—we pause the order and reach out personally to review the findings with you. This extra step is our commitment to preventing sizing mistakes and ensuring your gown arrives with the best possible fit.
- Authenticity & Payment Security: As a 100% Authorized Retailer, your gown is guaranteed authentic. If your chosen style cannot be secured from the designer, you receive an immediate and full refund.
- Fast & Insured Shipping: Your dress is shipped with care and requires a signature for delivery, ensuring it arrives safely.
Helpful Information
How can I keep crystal fringe from tangling or snagging during the event?
Brush fringe gently with clean fingers before dressing and store the gown hanging freely. Avoid crossbody bags and apply fragrance before dressing to prevent residue on chains. If needed, use a tiny drop of clear fabric glue to secure loose thread ends well before the event.
What’s the best undergarment strategy for a one-shoulder cutout gown?
Choose an adhesive cup or one-shoulder convertible bra that mirrors the neckline. Anchor edges with medical-grade body tape at the underarm and cutout seam for no-shift security. Seamless high-cut briefs or slip shorts keep lines invisible with the thigh-high slit.
Cleaning
- Do not wash
- Do not dry clean
- Spot clean only by professional cleaner
- Follow material specification for cleaning instructions (Polyester, Satin, Crepe, Mikado, Tulle, Chiffon, Taffeta, etc.)
- Remove brooches or other trims before cleaning
- Do not iron or steam over beads and sequins
- Light steam only – do not iron over pleats, beads, or sequins
How to care for your dress
- Do not turn inside out
- Do not try to clean your dress at home. Spot cleaning should be done by a professional dry cleaner
- Steaming the dress will remove any wrinkles and allow the dress to return to its natural shape
- Sunlight causes fading and discoloration. Keep the dress in a dark space.
- Store your dress by hanging it in a cloth garment bag or in an acid-free box
