Your signature scent
How to choose a signature scent for teenagers
For teenagers, a signature scent can simply be a current favorite rather than a permanent identity. Explore preferences gradually, keep costs manageable and follow school, household and product-use rules.
A HUME Fragrance buying guide

Leave room for changing taste
You do not need to choose a fragrance for life. Trying a different direction later is normal and does not mean the first choice was wrong.
Use permitted occasions
Choose where the fragrance will actually be used before buying. Involve a parent or guardian where appropriate, and do not assume a product is suitable based only on marketing.
Avoid social promises
Perfume does not guarantee popularity, attraction or confidence. Judge the choice by the wearer's enjoyment rather than claims about how other people will respond.
Try this before you buy
Choose one allowed occasion and two familiar smells to explore, without making a commitment to a large bottle.