Celebrate St George’s Day in true British style with our collection of St George’s Day costumes, accessories and patriotic fancy dress ideas. From brave knight costumes and fiery dragon outfits to bold Union Jack suits and red-and-white accessories, this range is packed with standout looks for parties, school events, pub celebrations and themed occasions.
Whether you want a traditional St George-inspired outfit or a fun modern take on English fancy dress, you’ll find options for adults and children to suit every kind of celebration. Choose classic medieval costumes, eye-catching patriotic outfits and finishing touches that help you dress for the occasion with confidence.
Fancy dress ideas for St George’s Day
St George’s Day is perfect for costume themes that feel instantly recognisable. Knight costumes remain a classic choice, while dragon costumes add a playful twist that works especially well for family events, school activities and themed parties. For a more humorous or party-ready look, Union Jack suits, patriotic dresses and novelty accessories bring plenty of personality.
Knight costumes
Ideal for medieval themes and traditional St George’s Day celebrations, knight costumes are a strong choice for anyone wanting an iconic heroic look.
Dragon costumes
Dragon outfits are great for children, groups and anyone wanting a more fun and theatrical fancy dress option linked to the St George legend.
Union Jack suits and patriotic outfits
If you want something bold and instantly British, Union Jack suits and red, white and blue costume pieces are perfect for parties, events and pub celebrations.
St George’s Day outfits for adults and children
Our St George’s Day collection includes costume ideas for all ages, making it easy to plan family outfits, school dress-up days or group looks. Whether you are shopping for a child’s knight costume, a dragon outfit for World Book Day-style events, or a patriotic suit for a themed night out, there are plenty of options to help you mark the day in style.
Complete your St George’s Day look
The right accessories can make your costume feel even more complete. Shields, swords, flags, hats, face paint and patriotic extras can all help bring your St George’s Day outfit together. If you are dressing as a knight, dragon or patriotic party guest, adding a few well-chosen finishing touches can make all the difference.
