Idea for dressing up plain glass sliding doors - wood treatment around doors, and the frosting. I've also seen pics of DIY vinyl corner decals which can look good in place of the frosting [provided it doesn't clash with the moulding].
Curtains for sliding patio door
sliding french doors | Doors styles | Sliding doors CT
Smooth-Star® Sliding Patio Door
Sliding Patio Doors
exterior french doors | Photo Gallery l Wood Patio Doors l Fiberglass Patio Doors
Essence Series® patio door by Milgard