Trump shirt, ceasefire pins are State of the Union fashion

Lawmakers used fashion to make a statement as Biden's State of the Union address gives not just the president, but also his audience, their biggest platform of the year

Some were clad in white for reproductive rights. One donned red to represent Washington's desire to be a state. And former Representative George Santos wore a bedazzled collar.

Lawmakers and their guests used fashion to make a statement on Tuesday as Joe Biden's State of the Union address gives not just the president, but also his audience, their biggest platform of the year.

Yellow and blue was the choice for some lawmakers, the bicolor of Ukraine. Legislation that includes $60 billion in aid for Ukraine has been held up by House Republicans for months, a delay that has contributed to some setbacks for Kyiv on the battlefield.

Santos, who was expelled from Congress after a dizzying array of lies about his biography led to his indictment on fraud charges, nonetheless appeared at the speech in what looked like a rhinestone-studded collar, a black blazer and white trousers.

He also chose a more subtle touch favoured by several lawmakers: a pin.

His and that worn by other Republican lawmakers was red and in tribute of Laken Riley, a 22-year-old nursing student from Georgia, who was allegedly murdered last month by an undocumented immigrant who had been released on parole.

Republicans, who blame Biden and his administration's border policies for the deaths of Americans killed by illegal migrants, have seized on the case.

Firebrand US Representative Marjorie Taylor Greene wore a "Say Her Name" t-shirt, a reference to Riley. She handed Biden a Riley pin, which he accepted and later held up during his speech.

Rep Troy Nehls wore a t-shirt emblazoned with former President and Biden challenger Donald Trump's face and the words "never surrender."

On the other side of the aisle, a handful of Democratic US lawmakers including Representatives Greg Casar and Maxwell Frost showed their support for a break in the war in Gaza on Thursday night by wearing red-and-white lapel pins reading "CEASEFIRE."

"Win Without War," a network of activists and organisations that advocates for a more peaceful US foreign policy, said before the speech that about 15 offices had requested the pins but it did not know how many members of Congress would wear them to the speech.

Representatives Cori Bush and Rashida Tlaib also wore Palestinian keffiyeh scarves. Tlaib wore watermelon earrings, a show of support for the Palestinian cause.

Former US Representative Gabrielle Giffords, who was gravely wounded in a 2011 shooting rampage, wore orange to symbolise ending gun violence.

Members of the Democratic Women's caucus are wearing white outfits with pins reading "Fighting for Reproductive Freedom" to emphasise their support for reproductive rights.