From the very limited, only 8 available, Hello Kitty Bugaboo Bee sold in Hong Kong and Singapore only to the Selfridges exclusive 2008 denim Bee. The Paul Frank collaborations for the Cameleon called Colour Blocks and Scurvy with footmuffs and blankets too.
The more recent collaborations with Andy Warhol produced the happy bugs, poppies and cars hoods and then moving on to the four most recent offerings of Marilyn, Transportation, Banana and Butterfly hoods with matching tote bags to fit all current Bugaboo prams.
Andy Warhol and Bugaboo also produced a limited to 10 worldwide Bugaboo Bee Plus in the blue flowers design that were sold from their Amsterdam store only, these came with a blue frame.
The more daring Bas Koster collaboration for the Bugaboo by Bas back in 2004 which produced a limited edition white framed pram with a bright colourful design.
Other limited edition collections include the recent Diesel collaboration as well as limited edition colours such as the 5th Avenue, Sahara, silver, Neon Pop and denim fabrics as well as many, many more over the years.
My favourite collaboration so far was the Missoni collection back in 2011 for the Bee and Cameleon. I bought the Missoni set for the Bee Plus and loved it, it was gorgeous, vibrant and different.