One of my favourite designs is from Harlequin's 'What A Hoot' collection called 'Go Go Retro'.
This cleverly drawn collaboration of cars, scooters, boats and camper vans is very appealing to little boys with a fascination for anything motorised.
The wallpapers come in three lovely colour-ways that don't overpower a room.
The fabric is a bit more out there & colourful, but are a nice way to add some matching soft furnishings.
Just Kids Wallpaper can provide samples & sell all the Harlequin kids wallpaper & fabric range.