La pequeña Hope está representando a los Nahuas, el grupo indígena más numeroso en todo México y este traje típico se encuentra en el estado de Puebla. El vestuario femenino se conforma por la faja, la blusa bordada. Y las fajas eran muy importantes porque cada color y diseño representaban las identidades entre otras comunidades. Mientras las blusas tienen hermosos bordados en el pecho y mangas, te queda muy bonito Hope
Little Hope is representing the Nahuas, the largest indigenous group in all of Mexico and this typical costume is found in the state of Puebla. The female costume is made up of the sash, the embroidered blouse. And the sashes were very important because each color and design represented the identities of other communities. While the blouses have beautiful embroidery on the chest and sleeves, Hope looks very pretty on you.
Nakano's Whoa, Fishies! shirt from Chapter 16 of There's Weird Voices Coming from the Room Next Door!
Long post with many pictures under cut (every panel containing this shirt) (you've been warned).
The shirt originally read 「うお~!」, which sounds like "uo" (you'll never guess what that means) and can mean "fish" as well. The most popular scanlation of this manga was done by Nihongo Wakarahen, who is responsible for the "Whoa, Fishies!" shirt.
And the rest, as they say, is history.
The following is (almost) every appearance of this shirt, untranslated.