(most likely due to the long lead time when it comes to merchandise).
Playmates uniform comparison
by Therin of Andor
, on Flickr
Worf in "Star Trek: The Next Generation" Seasons 3-7 uniform, Data and LaForge in the unused "Generations" movie uniforms and O'Brien in "Star Trek: Deep Space Nine" uniform.
The chest flap was supposed to be reminiscent, for movie audiences, of the chest flap seen on the 23rd century maroon uniforms of the "Generations" prologue.