This is the 9702nd most frequent Russian word.
шали
The Russian word "шали" means "shawls" (plural of "шаль"). It can also mean "you (plural/formal) were misbehaving" depending on context.
Here, 'шали' refers to 'shawls,' which are articles of clothing typically worn for warmth or style.
Она носит красивые шали в холодную погоду.
She wears beautiful shawls in cold weather.
In this context, 'шали' is used as a verb, meaning 'to be mischievous or playful,' often directed at someone to ask them to settle down.
Не шали, веди себя спокойно.
Don't be mischievous, behave calmly.
'Шали' here emphasizes items collected, specifically handcrafted shawls, usual in artistic or cultural contexts.