text: A student who identifies as gender neutral claims a Whataburger in Austin, Texas denied service because the student was wearing lingerie. Tyler Grant, a junior at the University of Texas prefers to be referred to by neutral plural pronouns such as 'they,' 'them', or 'their' instead of 'he,' or 'she,' and sometimes wears women's clothing. Video footage posted to Twitter from early on Sunday morning shows a restaurant manager telling Grant and a friend not to enter the fast food restaurant because Grant was dressed in 'inappropriate attire,' reports The Houston Chronicle. Scroll down for video . Denied entry: Tyler Grant, pictured outside a Whataburger on Sunday morning, claims the restaurant denied service because Grant was wearing a dress . Gender queer: Tyler Grant identifies as gender queer and though Grant was assigned a male, Grant sometimes likes to wear women's dresses . Austin, Texas has a non-discrimination ordinance that bars establishment from denying service to someone based on their sexuality. Grant believes the restaurant was discriminatory because of Grant's gender identity. 'I really believe it was transphobia-driven and I don't think it had anything to do with what I was wearing,' Grant told The Houston Chronicle. Whataburger claims they denied Grant not because of gender identity but because Grant was wearing too revealing an outfit to be let inside. 'Whataburger is proud to serve all customers regardless of race, gender or orientation. This wasn't an issue of gender but of appropriate attire as this guest was dressed in lingerie. Again, we welcome everyone into our restaurants but our customers' experience is our top priority. We are reviewing these events with our team members and will take appropriate action if needed,' said the restaurant. Grant wrote on Facebook that after being denied entry early on Sunday morning, Grant decided to go back to the restaurant to express sadness at not being let in. May press charges: Tyler Grant is a patron of the Whataburger and may decide to press charges against the restaurant popular among students at the University of Texas . Chameleon: Tyler Grant likes to model many different looks despite being assigned male . Pretty in purple: Grant is proud to wear a variety of different outfits and feels as though the restaurant was discriminatory . Supporting a cause: Tyler Grant is an advocate for gender rights and is against discrimination . Grant says the female employee explained Grant was not let in because Grant was 'wearing see-through clothing'. The student says that their clothing was not see-through and that they were wearing hip and butt pads along with two pairs of dancers tights and three pairs of nude pantyhose. 'If it were see-through, then she would have seen my brightly colored underwear,' Grant said on Facebook. Grant says the argument over entry began when an off-duty officer from the Texas Department of Safety told Grant and a friend who were walking barefoot to put on shoes. Grant said that they would agree by putting on high-heeled shoes. 'Wait, are you a dude? the off-duty officer allegedly told them. That's when the officer went to fetch the manager who said Grant could not enter. Grant is a patron of the establishment and may choose to pursue legal action.
target: Tyler Grant claims a Whataburger in Texas denied service because Grant was wearing a dress .
  The Whataburger says they did not let Grant enter because the outfit in question was see-through .
  'If it were see-through, then she would have seen my brightly colored underwear,' Grant said on Facebook .
  Grant claims the outfit consisted of five pairs of tights .
  Grant is still deciding whether or not to pursue legal action .