Britney Spears and Josh Radnor in How I Met Your Mother by Monty Brinton/CBS Britney Spears and Josh Radnor in How I Met Your Mother by Monty Brinton/CBS

Well... sort of. And in a very small way. But it's the thought that counts!

A half-dozen items worn by Britney Spears for her role on this Monday's How I Met Your Mother - a navy Juicy Couture dress, a yellow Nanette Lepore dress and a cream Nanette Lepore cardigan included - will be auctioned off to benefit the environmentally conscious Natural Resources Defense Council.

The auction, sponsored by CBS and 20th Century Fox Television, begins Monday night, just after Spears' episode airs. And no, I don't think it's an oversight that no undergarments seem to be available.

More on Britney and Mother:
" Britney on How I Met Your Mother: Two New Clips!
" TV Guide Exclusive: How Mother Got a Piece of Britney
" Britney: "I'm Having a Blast" with Mother Role