I tried searching a bit. Here's a few I came accross..
http://www.housefabric.com/METRO-CHECK-BLOSSOM-D2597-P88549.aspx
http://www.housefabric.com/CHESTER-ROSE-DC02-P88079.aspx
http://www.housefabric.com/LYME-ROSE-DL02-P88519.aspx
http://www.housefabric.com/LYME-PALE-PINK-DL84-P88516.aspx
http://www.housefabric.com/Anderson-Baby-PinkWhite-P4236.aspx
Who would have thought it'd be so hard to find an actual pink plaid fabric pattern. It's weird.