How long is it?
'Lungo' — LOON-go. The 'u' is long.
Ask about the length of trousers, sleeves, a coat, or any garment where length matters. If asking about a skirt: 'quanto è lunga?' (feminine).
'Quanto è lungo?' — 'how long is it?' (masculine). For feminine: 'quanto è lunga?'. The adjective 'lungo/a' agrees with the noun it refers to. Alternative: 'qual è la lunghezza?' (what is the length?) is more formal.
Sono pantaloni lunghi o corti?
Are they long or short trousers?
When looking at a display.
La lunghezza è regolabile?
Is the length adjustable?
For adjustable items.
Posso farli accorciare?
Can I have them shortened?
Asks about alteration.
Italian alteration services ('sartoria' or 'aggiustamenti') are often available in or near clothing shops. Hemming trousers costs roughly €10–15 and takes 24–48 hours. This is considered a normal part of buying tailored clothing.