Jack and Jill Jammies Pattern by Indygo Junction. Year-round pajama separates for boys and girls. The traditional pj features a button front closure, short or long sleeves, and banded retro pocket detail with optional bias trim on sleeve and pocket. Pull-on elastic waist pant in long or lower knee length. The girl?s shirt sports a trapeze silhouette with rounded collar and button front. The long or short sleeves are encircled with fabric ruffle. Select one or two banded pockets, with or without ruffle accent. Elastic waist pant in Capri or long length with lower ruffle trim.