Check with Keepsake Quilting. They have lots of medleys and I believe they might even have a pink/brown combo.
I made a pink/brown quilt for my granddaughter last year from 5" charms and a solid brown. The charms were a Valentine's Day pack that had cream as the background and some reds mixed in. Turned out very cute.
I also made a fullsize quilt for my daughter a few years back. For that though I collected the fabrics for a while. The pattern was Jacob's Ladder and it was all hand pieced and hand quilted. A definite labor of love.