TL;DR - SD knows what a riding outfit is, but getting it without horses is a pain. It also hates tailcoats usually. So enjoy!
============================Basic PDXL=======================
0.7-0.8 str or so
r1d3r, jacket, gloves, high collar, hips, pants, cuffs, corset, high heel boots, ascot, puffy sleeves, frills
tailcoat, or long coat,
============================V2-Royal=========================
I juiced up the dataset for royal things, fixed some background issues but probably introduced others! sigh
JACKET, TAILCOAT, TIARA, PANTS, TRIM, CUFFS, FRILLS, CORSET, STAND-UP COLLAR, NECK BOW or BOWTIE
((TALL COIFFURES AND UPDO WIG))
HIGH HEEL BOOTS, KNEE HIGH BOOTS
EPAULETTES
(FORMAL)
=========================V1.0 (BASIC) =========================
Invoke at 0.8, r1d3r, (formal jacket), long sleeves, (tailcoat), white pants, ascot, frills, high collar, high heel boots, cuffs, buttons, flower, puffy sleeves, fascinator
It eats hats. NEG, head out of frame, hair out of frame, cross your fingers.
I love Victorian fashion. It's just the right amount of batshit crazy impracticality combined with romantic ideals of everyday formal ostentatiousness.
Like how did they get anything done? 17 layers of clothing just to leave the house? Oh dear, go get the corset stretcher, I have to go for a ride on my horse! Like the horse gives a shit?
For real, go look up the victorian mourning rules. That alone is a college level course.
https://www.thevintagenews.com/2016/05/28/39293-2/
This had a TABLE: https://www.pinterest.com/pin/840765824175086084/
Victorian fashion, striped pants, (victorian riding outfit) might enhance this. Cleavage cutout, breasts apart, lace, Fabrics give it different play. Usual SD Stuff.