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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
57072 Sherri Hill
IN STOCK

57072 Sherri Hill

$750
56529 Sherri Hill
IN STOCK

56529 Sherri Hill

$850
55519 Sherri Hill
IN STOCK

55519 Sherri Hill

$550
56105 Sherri Hill
IN STOCK

56105 Sherri Hill

$798
57705 Sherri Hill
IN STOCK

57705 Sherri Hill

$698
56176 Sherri Hill
IN STOCK

56176 Sherri Hill

$598
56251 Sherri Hill
IN STOCK

56251 Sherri Hill

$650
56397 Sherri Hill
IN STOCK

56397 Sherri Hill

$1798
56432 Sherri Hill
IN STOCK

56432 Sherri Hill

$498
56431 Sherri Hill
IN STOCK

56431 Sherri Hill

$450
57068 Sherri Hill
IN STOCK

57068 Sherri Hill

$498
57744 Sherri Hill
IN STOCK

57744 Sherri Hill

$750
56088 Sherri Hill
IN STOCK

56088 Sherri Hill

$498
57552 Sherri Hill
IN STOCK

57552 Sherri Hill

$698
56815 Sherri Hill
IN STOCK

56815 Sherri Hill

$650
55760 Sherri Hill
IN STOCK

55760 Sherri Hill

$750
54838 Sherri Hill
IN STOCK

54838 Sherri Hill

$598
57601 Sherri Hill
IN STOCK

57601 Sherri Hill

$1250
57144 Sherri Hill
IN STOCK

57144 Sherri Hill

$750
57809 Sherri Hill
IN STOCK

57809 Sherri Hill

$750
56936 Sherri Hill
IN STOCK

56936 Sherri Hill

$550
55554 Sherri Hill
IN STOCK

55554 Sherri Hill

$498
55337 Sherri Hill
IN STOCK

55337 Sherri Hill

$498
57770 Sherri Hill
IN STOCK

57770 Sherri Hill

$950
57654 Sherri Hill
IN STOCK

57654 Sherri Hill

$550
55991 Sherri Hill
IN STOCK

55991 Sherri Hill

$450
55920 Sherri Hill
IN STOCK

55920 Sherri Hill

$550
56110 Sherri Hill
IN STOCK

56110 Sherri Hill

$950
54948 Sherri Hill
IN STOCK

54948 Sherri Hill

$498
57678 Sherri Hill
IN STOCK

57678 Sherri Hill

$550
57065 Sherri Hill
IN STOCK

57065 Sherri Hill

$798
56129 Sherri Hill
IN STOCK

56129 Sherri Hill

$598
57218 Sherri Hill
IN STOCK

57218 Sherri Hill

$850
56698 Sherri Hill
IN STOCK

56698 Sherri Hill

$550
56640 Sherri Hill
IN STOCK

56640 Sherri Hill

$750
57091 Sherri Hill
IN STOCK

57091 Sherri Hill

$650
56305 Sherri Hill
IN STOCK

56305 Sherri Hill

$650
54800 Sherri Hill
IN STOCK

54800 Sherri Hill

$498
55059 Sherri Hill
IN STOCK

55059 Sherri Hill

$650
54857 Sherri Hill
IN STOCK

54857 Sherri Hill

$498
55086 Sherri Hill
IN STOCK

55086 Sherri Hill

$398
54421 Sherri Hill
IN STOCK

54421 Sherri Hill

$498
54376 Sherri Hill
IN STOCK

54376 Sherri Hill

$798
57733 Sherri Hill
IN STOCK

57733 Sherri Hill

$798
56988 Sherri Hill
IN STOCK

56988 Sherri Hill

$550
56396 Sherri Hill
IN STOCK

56396 Sherri Hill

$498
56946 Sherri Hill
IN STOCK

56946 Sherri Hill

$398
56064 Sherri Hill
IN STOCK

56064 Sherri Hill

$550
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! 💛