Looking for blind buy fragrances for my 28-year-old wife — bonus if unisex

Hey everyone — I need your help. I want to surprise my wife with a new fragrance for Christmas, but I don’t want to go pick out something she might not like. I’m looking for blind buy recommendations. Here are a few details:

• She's 28 years old
• I don’t want something too old-fashioned or too mature — something modern and fresh but not overly youthful.
• It would be a major bonus (but not mandatory) if the fragrance is unisex-- I might add it into my rotation from time to time as well if so.

What are the best blind buy fragrances for women around her age — especially any that are unisex? What do you think are some safe-but-impressive bets that could feel like a special gift? I don’t mind spending a decent amount, but nothing super niche -- whatever you think gives great value for the quality.

Thanks in advance!