1920s Peaky-Style Boy Costume

1920s Peaky-Style Boy Costume

Tweed-Effect Waistcoat & Flat Cap – Children’s Fancy Dress

Step back into the Roaring Twenties with this 1920s Peaky-style boy costume, featuring a tweed-effect waistcoat and a matching flat cap. A smart, instantly recognisable look that’s perfect for 1920s themed days, school history topics, World Book Day, retro parties, and fancy dress events.

This costume gives the classic vintage gentleman style without being over the top, making it ideal for both educational and fun settings.

Available to order online or visit and try on in store at Fantasy World, Anlaby Trade Park, Hull.

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🧢 Costume Includes

• Tweed-effect waistcoat

• Matching flat cap

(Shirt, trousers, shoes, or additional accessories shown in images are not included unless stated.)

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📏 Sizing (European CM – Approximate Ages)

This costume is sized in European centimetres (cm). Ages are a guide only; height is the best indicator.

• 116 cm – approx. 5–6 years

• 140 cm – approx. 9–10 years

• 164 cm – approx. 13–14 years

If you’re unsure which size to choose, please message or call the store — we’re happy to help.

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🚚 Dispatch & Collection Information

Most of our European costumes are supplied from our warehouse in Holland, so please allow up to 6 days for dispatch.

👉 Need it sooner?
Contact the store first — we often have popular sizes in stock at our Anlaby showroom, ready for immediate dispatch or local collection.

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🏬 Visit Us or Order Online

• Fantasy World – Hull’s largest costume store

• Anlaby Trade Park, Hull

• Costume specialists established since 1973

Order online anytime or visit us in store to see costumes in person and try before you buy.

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🕰️ About 1920s Fashion

In the 1920s, boys and men commonly wore waistcoats, flat caps, and tweed fabrics, particularly in industrial towns across the UK. This practical yet stylish look has become strongly associated with the era and remains a popular choice for history lessons and vintage-themed events.