Oy vey!

Fancy duds do in dumb bank robber

Here’s some free advice for budding bank robbers: Avoid going on shopping sprees next door to the branch right after the holdup.

That’s what one particularly dimwitted – but fashion-conscious – thief learned the hard way yesterday when he knocked over a downtown Brooklyn bank.

After leaving the HSBC branch at Fulton St. and Boerum Place, he walked into the Porta Bella men’s clothing shop next door and declared, “I want to buy a suit.”

But when he yanked his ill-gotten gains out of a coat pocket, a dye pack hidden inside the stack of bills detonated, turning his purloined green to red.

Thanks, Steve!