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Racing Fashion Weekly

You are invited · Sun 14 June 2026

Prix de Diane Longines

Chantilly, France

flagship

Women: Wear your chicest or most extravagant outfit. No outfit is 'too much' for the Prix De Diane Longines!. Men: Smart/elegant attire; suits recommended. Millinery: Do not forget your hat, the essential accessory. Tailor-made, discreet, wide-brimmed, decorative, wacky or personalised - all styles of hat can be worn at this event!. Style: The height of French elegance, refinement and sophistication. The perfect day to be daring

Prix de Diane Longines

what to wear

The dress code

Dress standard
Formal
Millinery
encouraged
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

Smart/elegant attire; suits recommended

Styling notes

The height of French elegance, refinement and sophistication. The perfect day to be daring

Weather

Mid-June - 18-24°C. Pleasant French summer.

Check the official details before you go: francegalop-live.com ↗

for the day

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