This is one of those internet “trick questions” that goes viral because people define “hole” differently.
🧠 The answer depends on definition
If we’re talking about a normal skirt:
👗 1. Basic physical view (most common answer)
A typical skirt has:
- 1 main hole at the top (waist opening)
That’s it.
So: 1 hole
👀 2. Topology / math view (more precise)
In topology, a skirt is like a cylinder shape:
- one opening at the waist
- one opening at the bottom
So: 2 holes
🧵 3. If you count “fabric penetrations”
Some people argue:
- waist opening = 1
- bottom opening = 1
- plus sometimes arm/zipper/vent features (if present)
So answers can vary depending on design.
🎯 Why people argue
The confusion comes from:
- everyday language (“hole” = visible opening)
- vs mathematics (“hole” = boundary openings of a surface)
