Royal Ascot could be the next port of call for Oscula following an impressive victory in the Cazoo Woodcote EBF Stakes at Epsom.
Third on her racecourse debut at Kempton last month, the Nick Bradley Racing-owned filly went a couple of places better at Brighton five days later to earn herself a step up in class in the opening race on Oaks day.
A quick start enabled apprentice rider Mark Crehan to navigate the 15-2 chance to the front and it was clear with a couple of furlongs still to run that her rivals would struggle to peg her back.
Flaming Rib did best of those attempting to close the gap, but Oscula passed the post three lengths the good - providing trainer George Boughey with yet another juvenile winner this season.
"It was a pretty good performance, I think," said the Newmarket handler.
"Her work had been good and we intentionally took her to Brighton before coming here to give her a chance to come down a hill.
"We didn't really have Royal Ascot aspirations before then. We thought we might go for the Woodcote and then go to the Empress Stakes at Newmarket, but Mark got off the horse at Brighton - he has ridden a lot of our two-year-olds this year - and he was very bullish.
"She's by Galileo Gold and there's plenty of stamina her pedigree - I think she will get a mile. She's a long filly who is still quite immature and hasn't really come in her summer coat yet - she's got a lot of upside."
Boughey added: "We'll have a chat to Nick and see what the owners want to do, but the Albany Stakes (at Royal Ascot) has got to be a consideration.
"She made her debut at Kempton, five days later she won at Brighton and then 11 days later she's done that day.
"It would be a pretty quick back-up from a big day like today, but we'll certainly be looking at it."
A delighted Crehan said: "She's like an older horse, nothing bothers her. She went there lovely and came back even better.
"She handled Brighton well and that was the idea. If she handled Brighton she'd handle Epsom and she's done that.
"I got racing early, but you can get away with that here. She's very game. She keeps finding for you.
"I didn't expect her to win that well. She's certainly improving."
Of a winner on Oaks day, Crehan, who claims 5lb, added: "I can't explain (what it means). I only had one winner last year. All credit goes to my boss - he's been very, very good to me. I can't believe it."