A vehicle seat assembly is configured for mating engagement with a selectively interchangeable first trim cover portion having a first attachment member. The seat assembly includes a foam cushion, a second trim cover portion having a second attachment member, and a clip defining first and second recesses operatively connected to the foam cushion. The clip is configured such that the first attachment member is insertable into the first recess for snap-fit engagement with the clip to retain the first trim cover portion with respect to the cushion. The second attachment member is in snap-fit engagement with the clip in the second recess to retain the second trim cover portion with respect to the cushion.