Select the most appropriate synonym of the given word.
Dainty

The correct answer is Elegant.

Explanation:
The word Dainty means something that is delicately small, neat, and pretty, or characterized by refined grace and stylishness.

Let us look at the meanings of the given options:
1. Vulgar: Lacking refinement, taste, or grace; coarse or unrefined. This is opposite in meaning.
2. Fine: Superior in quality, thin, or delicate, but less specific to the graceful elegance implied by "dainty".
3. Elegant: Graceful, stylish, and refined in appearance or manner. This is the closest and most accurate synonym for "dainty".
4. Sable: Dark or black in color, or a small fur-bearing mammal. This is unrelated in meaning.

Therefore, Elegant is the most appropriate synonym of Dainty.