Sample formats
Eau de toilette sample size options
EDT samples are offered in whatever sizes and presentations a maker or seller actually lists. Compare the exact eau de toilette version, quantity and applicator instead of assuming a standard size or substituting a related EDP.
A HUME Fragrance buying guide

Match the name precisely
Write the full fragrance and EDT version before shopping. Similar packaging or a shared name does not establish an identical scent across versions.
Understand the source
An official sample, travel product and third-party decant have different identities. Check the listing rather than treating every small container as maker-supplied.
Choose a useful amount
The appropriate purchase depends on the comparison you want to make and the actual formats available. Do not invent a spray count from the stated millilitres.
Try this before you buy
Write which exact EDT question you want the sample to answer before comparing quantity and cost.