Side-by-side comparison of My World by Halloween and Pi by Givenchy
Halloween
Givenchy
| Attribute | My World | Pi |
|---|---|---|
| Brand | Halloween | Givenchy |
| Year | 2025 | 1998 |
| Rating | 4.03 | 4.16 |
| Concentration | — | — |
| Gender | masculine | masculine |
| Total Notes | 10 | 13 |
34 opinions · Source: r/fragrance community
6.5
/10
Givenchy Pi is beloved for its beautiful, versatile scent profile but consistently criticized for weak performance and suspected reformulation over the decades. The community consensus is that it's worth buying for the attractive fragrance itself, but buyers should accept that it requires multiple sprays and frequent reapplication rather than expecting strong projection or longevity.