Shitoronado(シトロナード) from Juusou Koujo Metal Princess(重装皇女メタルプリンセス) character lora.

Trigger words:

JuuSouOujoMetalPrincessShitoronado, breasts, cleavage, large breasts, gold skull horned shoulder armor, multi-strapped purple panties, purple lipstick, black bridal gauntlets, purple nails, black coat with gold trim and with front slit and long sleeves and with high collar, black thighhighs, gold headgear with center blue gem and hanging side black wings, 1990s (style), retro artstyle,

silver greaves,

Negative prompts:

red clothing, red clothes, ring, jewelry, garter straps, gold greaves, gold footwear, open coat, naked coat, thigh boots, skull kneepads, yellow greaves, elbow pads, couter, vambraces, ahoge, cowlick, short coat, gold kneepads, yellow kneepads, gloves, wings, grey thighhighs, garter belt, straps, gold panties,​​​

"tailcoat," might help with generation.

Yellow skirt suit:

yellow pencil skirt, formal, double-breasted yellow jacket with black trim and black buttons, necklace,

Negative prompts: earrings,

Didn't get good results with this one.