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NOW BOOKING APPOINTMENTS FOR PROM 2027 BOOK NOW
KING OF PRUSSIA MALL
BOOK APPOINTMENT 610.265.7766
OXFORD VALLEY MALL
215.702.8586 BOOK APPOINTMENT
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    • All Homecoming
    • Alyce Semi-Formal
    • Amarra Homecoming
    • Damas de Vizcaya
    • Faviana Cocktail
    • Formals XO Exclusives Short
    • Jasz Homecoming
    • Jessica Angel Cocktail
    • LaFemme Semi-Formal
    • Portia & Scarlett Cocktail
    • Primavera Short
    • Scala Cocktail
    • Sherri Hill Cocktail
    • Sophia Thomas HOCO
    • All Prom
    • Alyce Paris
    • Amarra
    • Ashley Lauren
    • Ava Presley
    • Colors Dress
    • Ellie Wilde
    • Faviana
    • Faviana Curves
    • Formals XO Exclusives
    • Jasz Couture
    • Jessica Angel
    • Johnathan Kayne
    • Jovani Prom
    • La Femme - Prom
    • Portia & Scarlett Couture
    • Portia & Scarlett Evening
    • Portia & Scarlett Pageant
    • Portia & Scarlett Prom
    • Primavera
    • Primavera Curvy Plus
    • Scala
    • Sherri Hill
    • Stella Prom
    • All Quinceañera
    • House of Wu Quinceanera
    • Morilee Vizcaya
    • Portia & Scarlett Ballgowns
    • Princesa
  • Sherri Hill Prom

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PROM
  • Alyce Paris
  • Amarra
  • Ashley Lauren
  • Ava Presley
  • Colors Dress
  • Ellie Wilde
  • Faviana
  • Faviana Curves
  • Formals XO Exclusives
  • Jasz Couture
  • Jessica Angel
  • Johnathan Kayne
  • Jovani Prom
  • La Femme - Prom
  • Portia & Scarlett Couture
  • Portia & Scarlett Evening
  • Portia & Scarlett Pageant
  • Portia & Scarlett Prom
  • Primavera
  • Primavera Curvy Plus
  • Scala
  • Sherri Hill
  • Stella Prom
SHERRI HILL COLLECTIONS
  • Sherri Hill Prom
QUINCEANERA & SWEET 16
  • House of Wu Quinceanera
  • Morilee Vizcaya
  • Portia & Scarlett Ballgowns
  • Princesa
HOMECOMING
  • Alyce Semi-Formal
  • Amarra Homecoming
  • Damas de Vizcaya
  • Faviana Cocktail
  • Formals XO Exclusives Short
  • Jasz Homecoming
  • Jessica Angel Cocktail
  • LaFemme Semi-Formal
  • Portia & Scarlett Cocktail
  • Primavera Short
  • Scala Cocktail
  • Sherri Hill Cocktail
  • Sophia Thomas HOCO
BRIDESMAIDS
  • JESSICA ANGEL COLLECTON
MOTHER of the BRIDE/GROOM
  • Montage
SALE
  • Sale Gowns and Dresses
MORE WAYS TO SHOP
  • NEW NEW NEW
  • Ballgowns
  • Bridal Gowns
  • Beaded/Sequin
  • Homecoming
  • Glitter Fabric
  • High-Low
  • Lace
  • Mermaid
  • Prom Dresses
  • Plus Sizes
  • Plain
  • Prints
  • Quinceanera

Sherri Hill Prom

Sherri Hill prom and pageant dresses are known for couture designs that are seen on celebrities, red carpet stars and your favorite influencers. Shop these formal dresses now at Formals XO an authorized Sherri Hill retailer.

Styles

Results matching: Long Dresses
56198 Sherri Hill
IN STOCK

56198 Sherri Hill

$550
57637 Sherri Hill
IN STOCK

57637 Sherri Hill

$550
57844 Sherri Hill
IN STOCK

57844 Sherri Hill

$550
56860 Sherri Hill
IN STOCK

56860 Sherri Hill

$750
55801 Sherri Hill
IN STOCK

55801 Sherri Hill

$850
55924 Sherri Hill
IN STOCK

55924 Sherri Hill

$650
57414 Sherri Hill
IN STOCK

57414 Sherri Hill

$650
57935 Sherri Hill
IN STOCK

57935 Sherri Hill

$798
58012 Sherri Hill
IN STOCK

58012 Sherri Hill

$698
57618 Sherri Hill
IN STOCK

57618 Sherri Hill

$950
56430 Sherri Hill
IN STOCK

56430 Sherri Hill

$598
57546 Sherri Hill
IN STOCK

57546 Sherri Hill

$598
56870 Sherri Hill
IN STOCK

56870 Sherri Hill

$550
55467 Sherri Hill
IN STOCK

55467 Sherri Hill

$750
57820 Sherri Hill
IN STOCK

57820 Sherri Hill

$798
56964 Sherri Hill
IN STOCK

56964 Sherri Hill

$650
57795 Sherri Hill
IN STOCK

57795 Sherri Hill

$1298
57223 Sherri Hill
IN STOCK

57223 Sherri Hill

$850
57659 Sherri Hill
IN STOCK

57659 Sherri Hill

$450
56933 Sherri Hill
IN STOCK

56933 Sherri Hill

$550
57063 Sherri Hill
IN STOCK

57063 Sherri Hill

$518
57663 Sherri Hill
IN STOCK

57663 Sherri Hill

$550
56359 Sherri Hill
IN STOCK

56359 Sherri Hill

$598
56315 Sherri Hill
IN STOCK

56315 Sherri Hill

$450
56077 Sherri Hill
IN STOCK

56077 Sherri Hill

$698
57951 Sherri Hill
IN STOCK

57951 Sherri Hill

$598
55124 Sherri Hill
IN STOCK

55124 Sherri Hill

$550
57036 Sherri Hill
IN STOCK

57036 Sherri Hill

$550
57843 Sherri Hill
IN STOCK

57843 Sherri Hill

$598
54227 Sherri Hill
IN STOCK

54227 Sherri Hill

$750
54275 Sherri Hill
IN STOCK

54275 Sherri Hill

$498
55930 Sherri Hill
IN STOCK

55930 Sherri Hill

$498
57702 Sherri Hill
IN STOCK

57702 Sherri Hill

$698
57250 Sherri Hill
IN STOCK

57250 Sherri Hill

$798
56998 Sherri Hill
IN STOCK

56998 Sherri Hill

$518
55502 Sherri Hill
IN STOCK

55502 Sherri Hill

$598
54429 Sherri Hill
IN STOCK

54429 Sherri Hill

$498
57249 Sherri Hill
IN STOCK

57249 Sherri Hill

$798
57145 Sherri Hill
IN STOCK

57145 Sherri Hill

$550
56069 Sherri Hill
IN STOCK

56069 Sherri Hill

$798
57025 Sherri Hill
IN STOCK

57025 Sherri Hill

$598
52961 Sherri Hill
IN STOCK

52961 Sherri Hill

$450
57727 Sherri Hill
IN STOCK

57727 Sherri Hill

$950
57526 Sherri Hill
IN STOCK

57526 Sherri Hill

$650
57062 Sherri Hill
IN STOCK

57062 Sherri Hill

$350
55418 Sherri Hill
IN STOCK

55418 Sherri Hill

$498
57912 Sherri Hill
IN STOCK

57912 Sherri Hill

$598
57664 Sherri Hill
IN STOCK

57664 Sherri Hill

$698
1500
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We provide the dress.
You provide the personality.

We want your special occasion shopping experience to be just that - an experience. Our seasoned staff requires an appointment to try on but we encourage you to stop by anytime and browse. To book an appointment, please click the Book Appointment button at the top of this page.

We also require ALL PROM and HOMECOMING SHOPPERS be accompanied by a parent/guardian over 25 years of age because our gowns are very delicate and may require assistance to try on. We have a no food/drink policy in our store for all guests.

XO

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Hours

Monday - Thursday 11-7

Friday & Saturday 10-7

Sunday 11-6

Appointments Required.

$25 Deposit for Prom and Black Tie Appointments

$50 Deposit for Bridesmaid and Mother's Appointments

$100 for Bridal Appointments and Ballgown Appointments

CUSTOMER SERVICE
  • Contact Us
  • King of Prussia Appointment
  • Langhorne Appointment
Information
  • Contact Us
  • F.A.Q.
  • Returns
  • Please No Food or Drinks in the Store! Thank you
My Account
  • My Account
  • Order History
  • Wish List
Locations
Oxford Valley Mall
2300 E Lincoln Hwy
Langhorne, PA 19047

Next to Macy's Upper Level
APPOINTMENT REQUIRED

(215) 702-8586
King Of Prussia Mall
160 N Gulph Rd
King Of Prussia, PA 19406

Next to L.L. Bean Upper Level
APPOINTMENT REQUIRED

(610) 265-PROM
Text Us 484-580-9417
    Search Only in this Category
    +Price Filter:
    +Search In-Stock by Size
    Select up to 3 sizes
    Filter for In-Store Stock


    +Narrow by Feature
    Occasion
    Type Clear
    Feature
    Back Style
    Color Scheme
    Embellishment
    Fabric
    Hemline/Train
    Neckline
    Silhouette
    Sleeve
    Straps


    +Narrow by Color


    PROM

    • Alyce Paris
    • Amarra
    • Ashley Lauren
    • Ava Presley
    • Colors Dress
    • Ellie Wilde
    • Faviana
    • Faviana Curves
    • Formals XO Exclusives
    • Jasz Couture
    • Jessica Angel
    • Johnathan Kayne
    • Jovani Prom
    • La Femme - Prom
    • Portia & Scarlett Couture
    • Portia & Scarlett Evening
    • Portia & Scarlett Pageant
    • Portia & Scarlett Prom
    • Primavera
    • Primavera Curvy Plus
    • Scala
    • Sherri Hill
    • Stella Prom

    SHERRI HILL COLLECTIONS

    • Sherri Hill Prom

    QUINCEANERA & SWEET 16

    • House of Wu Quinceanera
    • Morilee Vizcaya
    • Portia & Scarlett Ballgowns
    • Princesa

    HOMECOMING

    • Alyce Semi-Formal
    • Amarra Homecoming
    • Damas de Vizcaya
    • Faviana Cocktail
    • Formals XO Exclusives Short
    • Jasz Homecoming
    • Jessica Angel Cocktail
    • LaFemme Semi-Formal
    • Portia & Scarlett Cocktail
    • Primavera Short
    • Scala Cocktail
    • Sherri Hill Cocktail
    • Sophia Thomas HOCO

    BRIDESMAIDS

    • JESSICA ANGEL COLLECTON

    MOTHER of the BRIDE/GROOM

    • Montage

    SALE

    • Sale Gowns and Dresses

    MORE WAYS TO SHOP

    • NEW NEW NEW
    • Ballgowns
    • Bridal Gowns
    • Beaded/Sequin
    • Homecoming
    • Glitter Fabric
    • High-Low
    • Lace
    • Mermaid
    • Prom Dresses
    • Plus Sizes
    • Plain
    • Prints
    • Quinceanera

    BE FIRST TO
    KNOW

    Your destination for designer-inspired prom dresses, homecoming styles, and unforgettable moments.

    HOURS

    Monday – Thursday
    11–7
    Friday & Saturday
    10–7
    Sunday
    11–6

    Appointments Required.

    Appointment Deposits

    $25 Deposit for Prom and Black Tie Appointments

    $50 Deposit for Bridesmaid and Mother's Appointments

    $100 for Bridal Appointments and Ballgown Appointments

    CUSTOMER CARE

    • Appointments
    • FAQ
    • Contact Us
    • Returns & Policy

    MY ACCOUNT

    • My Account
    • Order History
    • Wish List

    LOCATIONS

    Oxford Valley Mall
    2300 E Lincoln Hwy, Langhorne, PA 19047
    Next to Macy's Upper Level
    APPOINTMENT REQUIRED
    (215) 702-8586
    King Of Prussia Mall
    160 N Gulph Rd, King Of Prussia, PA 19406
    Next to L.L. Bean Upper Level
    APPOINTMENT REQUIRED
    (610) 265-PROM
    formalsxo@aol.com
    Text Us 484-580-9417

    BOOK YOUR
    APPOINTMENT

    BOOK NOW
    Be the first to shop new arrivals and get exclusive access to prom 2026! 💛