Fabric comparisons
Do perfume samples last longer on clothes
A sample container does not create a special clothing-longevity advantage. The exact fragrance, dispenser and permitted use matter, and a tester should not be treated as a fabric-safe product just because it contains a small amount.
A HUME Fragrance buying guide

Match the identity
Save maker, fragrance and version. A third-party decant, official sample and inspired interpretation are different offers and should not be assumed interchangeable.
Read application restrictions
Check the perfume directions and the garment's care guidance. A small spray mechanism does not establish compatibility with clothing or accessories.
Keep the comparison honest
Atomizers can apply different amounts, and a retained trace is not the same as projection. Use the sample mainly to learn whether you enjoy the actual fragrance.
Try this before you buy
Keep the exact tester name and intended-use guidance with the sample before any application comparison.