4 min read · updated 8 November 2026
How to find the gaps in your wardrobe before you shop
A gap is a piece that would let you make outfits you can't make today. It is not the same as something you want. Finding gaps first means every purchase has a job to do.
Look for the outfits you can't make
Think of the last few occasions where you struggled to dress: a cold evening, a formal event, a day when nothing felt right. The missing piece in each is a candidate gap. This is more reliable than browsing shops and noticing what looks good.
Count by role, not by item
Group your clothes by role, such as everyday tops, smart tops, layers, weather protection and shoes. A role with many pieces needs nothing. A role with one or none is where a purchase will help.
- Do you have enough layers for your coldest and wettest weeks?
- Do you have a smart option that is not a one-off outfit?
- Can your bottoms work with most of your tops?
- Do your shoes cover walking, work and an occasion?
Separate gaps from duplicates
Before adding a piece, look for near-duplicates already in the closet. Two similar grey sweaters rarely both get worn. If you find one, the answer is to wear it more, or to replace it only when it's genuinely worn out.
Ignore pieces you no longer wear
A faded or tight piece can make a role look full when it isn't. Mark those as reference only, so they stop counting towards your outfits. If one is the last of its kind, replacing it is a real gap.
Let the closet tell you what to buy next
Pehno's What to buy next looks across your catalogued wardrobe and suggests the few purchases that fill real gaps. Pieces marked as reference only never appear in outfits, so replacing them counts as filling a gap. Before you buy anything it suggests, run the Should I buy it? check on the actual product.