BP, do you know what braces/trousers straps they wore and what colour? (assume its 'X' behind and not the 'Y' type?) I'll like to be historically correct here at least
yes, customs only (I wrote a very detailed "engineering" explanation plus a underside photo in
http://www.playmofriends.com/forum/index.php?topic=8933.30 )
please join me! maybe then PM will make one such torso soon 
i meant are the redcoats' torsos custom (prints)?
are these napoleonic redcoats? Playmo redcoats' hats seem to place them in early 19th century. here is a pic of napoleonic redcoats uniforms showing grey trousers with white straps. about 1815.
however, the specific design you have on the coats themselves place them specifically at late 18th century (1789) in which case they would be wearing tricorns also with white straps, but with white trousers.
however scottish regiments of 1789 can be seen wearing black straps instead of white.
British uniforms after 1789 do have your colour scheme of red tops and blue bottoms, and they would have black straps for the trousers. however, the coat design is different. Your coat design on the front of those clickies matches specifically the design of the British red coats at the time of the storming of Basille. 1789. So to match, you need white trousers with black shoes (not boots). keep the white straps, and switch out the hats for tricorns.
