Colour identifies the character
Each fairy has her own palette — green for Tinker Bell, and distinct colours for each of her friends. For children who know the films, the colour is the character, and the dress shape matters far less.
This makes group costumes straightforward: several children in the same silhouette in different colours reads correctly without anyone needing to explain it.
Wings
Wings are what turn a green dress into Tinker Bell. Wire-framed mesh wings are the lightest option and hold their shape well. Larger wings look spectacular and catch on doorways and other children in a crowded room, so a modest pair often works better in practice.
Elastic shoulder loops slip off narrow shoulders — a criss-cross strap across the back holds better.
Comfort
Net skirts scratch at the waist. A soft top or singlet underneath makes the difference between a costume worn all afternoon and one abandoned after an hour.
Accessories
Wands, shoes, wigs and pixie-dust accessories complete the look and are stocked separately. The hair — a blonde bun for Tinker Bell — is the detail that lifts it most.
Book Week
The Disney Fairies characters exist in book series as well as films, which generally satisfies a Book Week requirement.
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