Pride and Prejudice and Pittsburgh By Rachael Lippincott

From the New York Times bestselling coauthor of Five Feet Apart and She Gets the Girl comes a fresh and inventive sapphic romantic comedy that's What If It's Us meets Bridgerton.
What if you found a once-in-a-lifetime love...just not in your lifetime?
Audrey Cameron has lost her spark. But after getting dumped by her first love and waitlisted at her dream art school all in one week, she has no intention of putting her heart on the line again to get it back. So when local curmudgeon Mr. Montgomery walks into her family's Pittsburgh convenience store saying he can help her, Audrey doesn't know what she's expecting...but it's definitely not that she'll be transported back to 1812 to become a Regency romance heroine.
Lucy Sinclair isn't expecting to find an oddly dressed girl claiming to be from two hundred years in the future on her family's estate. But she has to admit it's a welcome distraction from being courted...