The incorrect pronoun is she.
the correct way to write this sentence is:
jane and jasmin like going to the mall where they could buy new clothes.
'Horse of another color' is the opposite expression from Shakespeare's 'a horse of that color' in the Twelfth Night Act 2 Scene 3 where Maria told Sir Toby Belch that her purpose was indeed a horse of that color which meant that Sir Toby Belch got the same idea as hers. So, 'horse of another color' is an idea different from the other.
Answer:
If I win 1 lakh rupees in a speech contest then probably I will do something that I won't regret later on.