Gosh, ain't it purdy? MCV reports that the pink 3DS XL model will be making its way to British shores next month, on May 31st. Beyond colour, it's identical to existing XL models in terms of features and price.
Apparently the multiple coloured chassis "provide newcomers to the Nintendo 3DS XL experience with more options than ever before." A second circle pad would probably also do that, but hey, the 3DS is currently smashing it in terms of epic exclusives, so I won't complain.