"Sheets for Pack n'Play"

Can anyone advise on sheet options for the Pack n'Play? Graco have their matching sheets but is this the only option? Do the same concerns regarding all around elastic for retention apply etc Also, are portable cribs all the same mattress size or are they brand/model specific.
We are planning on using the PnP for the first few weeks.


Thanks,

I think this was discussed a few weeks ago. Here's a link to some ideas:

http://www.windsorpeak.com/dcforum/DCForumID2/199.html