The Summer Olympic Games in Tokyo started two days prior to the Opening Ceremony, but the event is the official start of the Olympics.
The biggest highlight is the "Parade of Nations" in which each country competing enters Olympic Stadium led by their nation's flag while also donning a special outfit. However, not every Olympic outfit is created equal.
For some fashion fun, here's the ranking of the five best and five worst country outfits (and a few honorable mentions) from the Opening Ceremony of the Summer Olympic Games in Tokyo.
Honorable Mention: Iceland TOKYO, JAPAN - JULY 23: Flag bearers Snaefridur Sol Jorunnardottir and Anton Mckee of Team Iceland during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Clive Brunskill/Getty Images) Clive Brunskill/Getty Images
Honorable Mention: El Salvador TOKYO, JAPAN - JULY 23: Flag bearers Celina Marquez and Enrique Jose Arathoon Pacas of Team El Salvador lead their team during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Jamie Squire/Getty Images) Jamie Squire/Getty Images
Honorable Mention: Tonga TOKYO, JAPAN - JULY 23: Flag bearers Malia Paseka and Pita Taufatofua of Team Tonga lead their team during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Hannah McKay - Pool/Getty Images) Hannah McKay - Pool/Getty Images
5. Worst: USA TOKYO, JAPAN - JULY 23: Athletes of team USA enjoy the atmosphere during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Patrick Smith/Getty Images) Patrick Smith/Getty Images
5. Best: Latvia TOKYO, JAPAN - JULY 23: Members of Team Latvia during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Hannah McKay - Pool/Getty Images) Hannah McKay - Pool/Getty Images
4. Worst: Great Britain TOKYO, JAPAN - JULY 23: Members of Team Great Britain attend the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Hannah McKay - Pool/Getty Images) Hannah McKay - Pool/Getty Images
4. Best: Aruba TOKYO, JAPAN - JULY 23: Flag bearers Allyson Ponson and Mikel Schreuders of Team Aruba lead their team out during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Patrick Smith/Getty Images) Patrick Smith/Getty Images
3. Worst: Belgium TOKYO, JAPAN - JULY 23: Team Belgium cheer during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Matthias Hangst/Getty Images) Matthias Hangst/Getty Images
3. Best: Kenya TOKYO, JAPAN - JULY 23: Flag bearers Mercy Moim and Andrew Amonde of Team Kenya during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Maja Hitij/Getty Images) Maja Hitij/Getty Images
2. Worst: South Africa TOKYO, JAPAN - JULY 23: Members of Team South Africa attend the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Clive Rose/Getty Images) Clive Rose/Getty Images
2. Best: Tuvalu TOKYO, JAPAN - JULY 23: Flag bearers Matie Stanley and Karalo Hepoiteloto Maibuca of Team Tuvalu lead their team out during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Jamie Squire/Getty Images) Jamie Squire/Getty Images
1. Worst: Italy TOKYO, JAPAN - JULY 23: Athletes from Team Italy are seen during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Hannah McKay - Pool/Getty Images) Hannah McKay - Pool/Getty Images
1. Best: Cook Islands TOKYO, JAPAN - JULY 23: Flag bearers Kirsten Andrea Fisher-Marsters and Wesley Tikiariki Roberts of Team Cook Islands during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Patrick Smith/Getty Images) Patrick Smith/Getty Images
1. Best: Cook Islands TOKYO, JAPAN - JULY 23: Flag bearers Kirsten Andrea Fisher-Marsters and Wesley Tikiariki Roberts of Team Cook Islands during the Opening Ceremony of the Tokyo 2020 Olympic Games at Olympic Stadium on July 23, 2021 in Tokyo, Japan. (Photo by Jamie Squire/Getty Images) Jamie Squire/Getty Images