i'm rereading the LotR books for the first time in [REDACTED] years and I totally forgot that elves just. naturally ride bareback. quote Gandalf in "The Palantír":
'I did not know you rode bare-back, Gandalf,' he [Pippin] said. 'You haven't a saddle or a bridle!'
'I do not ride elf-fashion, except on Shadowfax,' said Gandalf.
however when Glorfindel meets Strider and the Hobbits on the road, it does mention his horse wearing a headstall, which means that isn't always the case for elves riding bareback on their horse. maybe bareback is preferred and tack is added in dangerous sitations? so warhorses and such would be full decked out but if you're aiming for speed or pleasure, you'd forgo from equipment?
anyways, i'm just tickled that my randomly chosen detail in NGCS chapter 49 was accidentally canonically accurate lmaooo