Aliasing spaulders → spaulder
Link to alias

Reason:

Same thing (plural -> singular).
spaulders -> spaulder (plural -> singular) seems better (than singular -> plural)
as a character can have just one spaulder.

(In terms of accuracy,
if there more than one spaulder ... you can say you see a spaulder,
but if there only one spaulder ... then inaccurate to say multiple spauders are in post)

https://en.wikipedia.org/wiki/Spaulder

Examples of wearing one spaulder: post #1239753 , post #998636 , post #909795 , etc.

Examples of one spaulder visible: post #1752918 , post #1593389 , post #1062640 , etc.

Other plural->singular aliases that have been approved:
accessories -> accessory : forum #248814
against_walls -> against_wall
alchemy_symbols -> alchemical_symbol
etc.

EDIT: The tag alias spaulders -> spaulder (forum #283131) has been approved by @bitWolfy.

The tag alias spaulders -> spaulder (forum #283131) has been approved by @bitWolfy.

The tag implication spaulder -> armor has been approved by @bitWolfy.