flagshipSun 4 Oct 2026
Prix de l'Arc de Triomphe
ParisLongchamp, Paris
Parisian Chic – refined and elegant, hats encouraged
You are invited · Sun 14 June 2026
Prix de Diane Longines
Chantilly, France
flagship
Elegant, sophisticated style with emphasis on hats and refined outfits. 'Dare to dream' theme for 2025 with focus on creativity and grace
what to wear
The dress code
- Dress standard
- Formal
- Millinery
- encouraged
- Season
- Spring
- Prize money
- Deauville Experience package (one-night stay + 2 invitations to Deauville Meeting); Taittinger rosé champagne; Ladurée macarons; Diane hatbox
Women
French Oaks at Chantilly. Summer elegance in historic setting.
Required
- Elegant summer attire
- Appropriate footwear
Encouraged
- Statement hat
- French designers
- Summer florals
Leave at home
- Casual wear
Men
Summer formal at Chantilly.
Required
- Light suit
- Dress shirt
- Quality shoes
Encouraged
- Linen suit
- Classic French style
Leave at home
- Casual wear
Formal enclosures
Wear your chicest or most extravagant outfit. No outfit is 'too much' for the Prix De Diane Longines!
General admission
Elegant attire with hats as essential accessories. Daring yet refined outfits encouraged for the elegance contest
Styling notes
Hats are essential accessories that make all the difference. Contest rewards both fashion sense and imagination. Focus on daring yet refined outfits for elegance competition
Weather
Mid-June - 18-24°C. Pleasant French summer.
History
177th edition of the Prix de Diane Longines in 2025, described as a stage in the new Arc Races tour. A fascinating tradition that transcends generations
Enclosures
- Village de Diane
- General Entry 100% Diane
- Diane's Folies
- Panoramic Stand
- Winning Post Stand
- Gold Enclosure
- Gourmet Garden
- Diane's Table
- Panoramic Restaurant
- Élégance
- Prestige
Fashions on the Field
- Most Elegant Lady
- Most Elegant Duo
Check the official details before you go: francegalop-live.com ↗
for the day
Shop the look
Wendy Scully Millinery
Pink Pastel Texture Fabric Bandeau Headband
$410
Millinery By Mel
MBM5308
$265
Hello Curve
Meryl Plus Size Black Gold Midi Cocktail Dress
$329
Hello Curve
Elyn Plus Size Teal Off Shoulder Cocktail Dress
$269
Blue Bungalow
Alcatraz Beige Leather Slingback Mule
$129.95
Alias Mae
Parlez Black Leather
$229.95
Samantha Rose
Avera Bag
$75
Samantha Rose
Aloria Bag
$79
save the date
Coming up
majorSat 10 Oct 2026
Caulfield Guineas Day
Caulfield Racecourse, Melbourne
Melbourne spring carnival begins. Sophisticated spring elegance with statement millinery.
flagshipSat 17 Oct 2026
Sportsbet Caulfield Cup Day
Caulfield Racecourse, Melbourne
Major Group 1 day leading into Melbourne Cup Carnival. Spring elegance with sophisticated millinery.
