How much time do I have?
'Disposizione' — 'dis-po-zi-TSYO-ne'. Six syllables. The 'z' = 'ts'. Stress on fifth syllable.
When you have a lot to try and want to know if there's a time limit. Useful near closing time or in busy shops with limited fitting room space.
'A disposizione' = at disposal/available. 'Ho a disposizione' = I have available. This idiomatic phrase expresses how much of something (time, space) you have access to.
C'è un tempo limite?
Is there a time limit?
Direct question about a time restriction
I camerini sono molto occupati?
Are the fitting rooms very busy?
Asking about availability without specifying time
Ci sono altri clienti in attesa?
Are there other customers waiting?
Considerate — asking if you're holding up the queue
Italian shops, especially boutiques, have a relaxed approach to time in the fitting room. The shopping experience is not rushed — 'prendere tempo' (taking time) to make the right decision is respected and expected.