Wales and Ireland have been banned from wearing their traditional colours in Six Nations matches. Red and green colourblindness is one of the most common, with new rules stating when the two meet, the away side must change their strip. As a result, Ireland will be donning their lesser-seen white kit in Cardiff on Saturday.

Ireland are at the Principality Stadium in Cardiff this afternoon and are hot favourites to take another step towards a second Grand Slam in three years