Is Britain's royal wedding making you squeamish? Buy a souvenir sick bag

As Britain's royal wedding day approaches closer, various kinds of memorabilia are being flouted here and there, but this one surely takes the cake.

Graphic designer Lydia Leith has screen-printed souvenir 'Throne Up' sick bags that are selling for just £3.

Each bag has an illustration of William and Kate in the outfits they wore when they announced their engagement to the press.

Under the picture is a warning that reads, “Keep this handy on April 29th 2011,” reports the Daily Mail.

“The bags are just a bit of fun, a sort of antidote to the hysteria surrounding the wedding -- I'm not an anti-monarchist in the slightest!

“It started out as a joke around the dinner table and I made them expecting to sell a handful to friends and family but it seems there is a much greater demand,” she added.

Lydia added, “I'm a fan of royal memorabilia myself and I just thought it would be a lighthearted addition to what's available to commemorate the day.”