L.L.Bean - Scotch Plaid Flannel Sleep Pants Regular. Color Rob Roy Tartan. On sale for $32.46. MSRP $49.95.. 4.3 out of 5 starsAdd to favorites. 0 people have favorited this+4Brand NameL.L.BeanProduct NameScotch Plaid Flannel Sleep Pants RegularGenderMen'sColorRob Roy TartanPrice$32.46MSRP: $49.95Rating4Rated 4 stars out of 5(1095)