* Elegant: This is a more formal synonym for fancy.
* Sophisticated: This suggests a more refined and complex style.
* Exquisite: This emphasizes the beautiful or delicate nature of something.
* Elaborate: This highlights the intricate detail and complexity.
* Ornate: This describes something decorated with intricate patterns or details.
You could also use figurative language to convey a "fancy" meaning:
* Grandiose: This suggests something impressive and exaggerated.
* Magnificent: This emphasizes the beauty and grandeur of something.
* Extravagant: This highlights the luxurious and lavish nature of something.
Ultimately, the best word to use depends on the specific context and the nuance you want to convey.