The Kansas City Chiefs offensive linemen arrived in Las Vegas in style ... thanks to Donovan Smith who gifted his teammates brand-new matching fits before their departure!
TMZ Sports is told the OT -- who signed with the Chiefs in May 2023 -- reached out to popular L.A. fashion designer Daniel Patrick last week ... and he wanted jumpsuits that the O-line could wear on the plane as the team traveled to Sin City for Super Bowl LVIII.