Maybe braids are a good change of pace?
Omg dude I love your regency!AU!!!! Can you imagine Bucky waking Tony up early in the morning, acting all weird and suspicious with a bag full of something as he guides the omega through unknown hallways and Tony is so confused. And then, they're outside the stables and Tony is even more confused but at the same time elated like, "are we going to feed the horses?" and he's so happy for that but bucky just smiles and says, "it's even better than that".