A pub manager from Aberystwyth plans to wear a onesie every day for a year to raise money for MacMillan Cancer Support.
Chris Kiff, who is nearly 6ft tall, says he will not return to his normal shirt and trousers until January 2015.
More top news
All calm and quiet overnight, but southern areas could be in for a surprise tomorrow!
Scottish people living in Wales have been giving ITV News their opinions about the Scottish referendum vote on Friday.
While the campaign trail in Scotland has hotted up today, in Wales businesses are keeping a close eye on tomorrow's decision.