Two fragrances have less room to spread in a shared indoor space than they did at home. Perfume at work covers wearing one fragrance. At work, the useful question is what the second fragrance does.
One fragrance still leads
The lead is the fragrance people around you should notice first. The second fragrance should soften the lead, freshen it, clean it up, or deepen it a little.
If both bottles are easy to name from across a desk, the second one is too big. How many sprays to use when layering covers that dose.
What the second fragrance is doing
Bleu de Chanel is a fresh, woody, citrus fragrance. Code is oriental, spicy, and woody. A partner like Code can deepen Bleu. In a shared room, that extra depth can become the scent people notice.
Brit is woody and spicy. Happy is fresh, citrus, and floral. A light partner like Happy can freshen Brit when Happy stays smaller than the lead. It does not make a loud Brit fit for a shared room.
Liquid Brun is a heavy gourmand. Another sweet perfume beside it can make the blend much sweeter once you are indoors. How to layer gourmand fragrances explains what that extra sweetness does. For work, leave that second sweet bottle off.
Two loud fragrances
A chair, a meeting table, or an elevator is a short distance. A combination that felt fine in a large room can fill that gap. Two loud fragrances together are covered in layering mistakes.
Sweeter or heavier inside
A workday is a long stretch in a heated, shared room. Sweet and heavy partners stay stronger in a warm, shared room. If you built the combination for cold outdoor air, check it again indoors before you wear it to work. How to layer fragrances for cold weather explains that outdoor combination.
What the afternoon gets
The first few minutes often smell fine. Later in the day, people around you smell what is left. Follow that wear in how to test fragrance layering before you take the combination to work.
Wearing one fragrance to work is in perfume at work. Other bottles are in Layering.