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

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Shop by Designer
SHERRI HILL COLLECTIONS
  • Sherri Hill Prom
  • Pearl Bridal by Sherri Hill
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
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
QUINCEANERA & SWEET 16
  • House of Wu Quinceanera
  • Morilee Vizcaya
  • Portia & Scarlett Ballgowns
  • Princesa
BRIDESMAIDS
  • JESSICA ANGEL COLLECTON
MOTHER of the BRIDE/GROOM
  • Montage
CLEARANCE
  • Sale Gowns and Dresses
More Styles
  • NEW NEW NEW
  • Prom Dresses
  • Glitter Fabric
  • Bridal Gowns
  • Ballgowns
  • Beaded/Sequin
  • High-Low
  • Lace
  • Mermaid
  • Plain
  • Prints
  • Plus Sizes
  • Pageant
  • Homecoming
  • Sleeves
  • ........

Homecoming

Sassy, Sexy, Short! Cocktail dresses for all special occasions at Formals XO. New cocktail dress styles for Homecoming. Cocktail dresses from Mori Lee, sexy short dresses by Sherri Hill, short cocktail dresses by Jovani, Alyce Paris, and much more.
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Styles

60162 Scala

60162 Scala

$318
60182 Scala

60182 Scala

$258
60185 Scala

60185 Scala

$298
60195 Scala

60195 Scala

$198
60197 Scala

60197 Scala

$249
60201 Scala

60201 Scala

$218
60232 Scala

60232 Scala

$338
60234 Scala

60234 Scala

$318
60235 Scala

60235 Scala

$398
60240 Scala

60240 Scala

$298
60241 Scala

60241 Scala

$338
60248 Scala

60248 Scala

$298
60249 Scala

60249 Scala

$238
54446 Sherri Hill
Quick Delivery

54446 Sherri Hill

$480
8506 Sophia Thomas Homecoming

8506 Sophia Thomas Homecoming

8509 Sophia Thomas Homecoming

8509 Sophia Thomas Homecoming

Image Coming Soon

8511 Sophia Thomas Homecoming

8513 Sophia Thomas Homecoming

8513 Sophia Thomas Homecoming

8514 Sophia Thomas Homecoming

8514 Sophia Thomas Homecoming

8516 Sophia Thomas Homecoming

8516 Sophia Thomas Homecoming

8530 Sophia Thomas Homecoming

8530 Sophia Thomas Homecoming

8531 Sophia Thomas Homecoming

8531 Sophia Thomas Homecoming

8532 Sophia Thomas Homecoming

8532 Sophia Thomas Homecoming

29276 La Femme Short Dress
Quick Delivery

29276 La Femme Short Dress

$218
30065 La Femme Homecoming Dress
Quick Delivery

30065 La Femme Homecoming Dress

$218
30066 La Femme Homecoming Dress
Quick Delivery

30066 La Femme Homecoming Dress

$250
29306 La Femme Homecoming Dress
Quick Delivery

29306 La Femme Homecoming Dress

$238
30259 La Femme Homecoming Dress
Quick Delivery

30259 La Femme Homecoming Dress

$238
29364 La Femme Short Dress
Quick Delivery

29364 La Femme Short Dress

$218
52992 Sherri Hill
Quick Delivery

52992 Sherri Hill

$598
766 Jessica Angel Collection
Quick Delivery

766 Jessica Angel Collection

$170
29312 La Femme Evening Dress
Quick Delivery

29312 La Femme Evening Dress

$218
29427 La Femme Evening Dress
Quick Delivery

29427 La Femme Evening Dress

$238
29243 La Femme Evening Dress
Quick Delivery

29243 La Femme Evening Dress

$238
29304 La Femme Evening Dress
Quick Delivery

29304 La Femme Evening Dress

$218
29487 La Femme Evening Dress
Quick Delivery

29487 La Femme Evening Dress

$238
4342DLO Alyce Paris Girls' Night Out

4342DLO Alyce Paris Girls' Night Out

$334
53044 Sherri Hill
Quick Delivery

53044 Sherri Hill

$998
28232 La Femme Short Dress
Quick Delivery

28232 La Femme Short Dress

$198
28316 La Femme Evening Dress
Quick Delivery

28316 La Femme Evening Dress

$218
28176 La Femme Evening Dress

28176 La Femme Evening Dress

$198
52147 Sherri Hill
Quick Delivery

52147 Sherri Hill

$698
52937 Sherri Hill
Quick Delivery

52937 Sherri Hill

$498
52941 Sherri Hill
Quick Delivery

52941 Sherri Hill

$598
53059 Sherri Hill
Quick Delivery

53059 Sherri Hill

$650
53056 Sherri Hill
Quick Delivery

53056 Sherri Hill

$650
52965 Sherri Hill
Quick Delivery

52965 Sherri Hill

$398
3464T Twelve by Mac Duggal

3464T Twelve by Mac Duggal

$318
1544
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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. Consume your morning coffee before entering the store. We have a no food/drink policy in our store for all guests. Even spilled water can destroy a dress! Thank you for understanding!

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
formalsxo@aol.com
Text Us 484-580-9417

  • Sale

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
Feature
Back Style
Color Scheme
Embellishment
Fabric
Hemline/Train
Neckline
Silhouette
Sleeve
Straps


+Narrow by Color


Shop by Designer

SHERRI HILL COLLECTIONS

  • Sherri Hill Prom
  • Pearl Bridal by Sherri Hill

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

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

QUINCEANERA & SWEET 16

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

BRIDESMAIDS

  • JESSICA ANGEL COLLECTON

MOTHER of the BRIDE/GROOM

  • Montage

CLEARANCE

  • Sale Gowns and Dresses

More Styles

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

BE FIRST TO
KNOW

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

SHOP

  • Prom
  • Homecoming
  • Evening Gowns
  • New Arrivals
  • Accessories
  • Sale

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! 💛