The windows are the same 85-88 on T Top cars for sure since they all have the window mounted mirror. They discontinued the T Tops in 88. I always search www.car-part.com for parts since they use the Hollander Interchange to cross reference car models and years with the same parts. A big help to know what will fit what. Look under Front Door Glass.
The door windows in a t top car are slightly larger than a hatch or coupe door, because there is no frame around the window. I think convertible glass is the same as t top, also. As far as I know, all the ttop door windows are the same, and all the t tops are interchangealbe.