Short answer
Pinstripe is a worsted, stripe cloth of about 270–310 g/m², at its best in four-season. The banker’s signal, best worn quietly — one stripe, perfect spacing, deep ground.
At a glance
FamilyWorsted, stripe
Weight270–310 g/m²
SeasonFour-season
Best forBusiness suits
Choosing Pinstripe at your fitting
Tell the tailor your cities and your calendar — Pinstripe earns its place when the answer matches four-season wear. The shortlist you receive will pair it with one or two alternatives, and the choice is always yours.
Cloth notes are guidance, not inventory: availability varies by season. What is reserved for you is confirmed in your written quotation.