"Is this shirt cheap?" is how you would ask if a shirt is inexpensive in Engpsh.
The word "cheap" means inexpensive or low in price. It comes from the Old Engpsh word "ceap," which meant "bargain" or "sale."
Here are some example sentences using the word "cheap":
"I bought this shirt at a cheap price." (我以便宜的价格买了这件衣服。)
"This store has a lot of cheap clothes." (这家商店有很多便宜的衣服。)
"I can't afford to buy expensive clothes, so I always look for cheap options." (我负担不起买昂贵的衣服，所以我总是寻找便宜的选择。)