Dress-code

Dress-coding, on the other hand, is to point out that, whereas that garment may be fine at another place and time, it isn't right for school.

Source: wiktionary

“You're dress-coding me?” Tasha said. “This isn't even your class!” Just then the actual English teacher came in.

Source: wiktionary

He fought with the glass manufacturer about the price for the old-fashioned and pint glasses, and unpacked the lighting ... “Dress coded? What's that?” He should know the school terminology by now.

Source: wiktionary

“They dress-coded her.” I blinked quickly, not understanding. How was that possible? We had the same dress, and they'd let me in. Cole shook his head. “This whole dress-code thing is so stupid.

Source: wiktionary