Super 100's Pure Australian Merino Wool tuxedo in a classic Dinner Suit black. Fine twill fabric with a satin shawl collar.A shawl collar tuxedo should only be worn with a wing collar shirt while a peak lapel dinner suit can be worn with either a classic collar dinner shirt or a wing collar.As the longest standing Woolmark licensee in Australia with over 50 years of close collaboration, Anthony Squires is committed to using the finest Australian Merino Wool in every suit.