Detailed Instructions: In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
Q: Passage: Pop artists Peter Blake and Jann Haworth designed the album cover for Sgt. Pepper. Blake recalled of the concept: "I offered the idea that if they had just played a concert in the park, the cover could be a photograph of the group just after the concert with the crowd who had just watched the concert, watching them." He added, "If we did this by using cardboard cut-outs, it could be a magical crowd of whomever they wanted." According to McCartney, he himself provided the ink drawing on which Blake and Haworth based the design. The cover was art-directed by Robert Fraser and photographed by Michael Cooper. The front of the LP includes a colourful collage featuring the Beatles in costume as Sgt. Pepper's Lonely Hearts Club Band, standing with a group of life-sized cardboard cut-outs of famous people. Each of the Beatles sports a heavy moustache, after Harrison had first grown one as a disguise during his visit to India. The moustaches reflected the growing influence of hippie style trends, while the group's clothing, in Gould's description, "spoofed the vogue in Britain for military fashions". The centre of the cover depicts the Beatles standing behind a bass drum on which fairground artist Joe Ephgrave painted the words of the album's title. In front of the drum is an arrangement of flowers that spell out "Beatles". The group are dressed in satin day-glo-coloured military-style uniforms that were manufactured by the London theatrical costumer M. Berman Ltd. Right next to the Beatles are wax sculptures of the bandmembers in their suits and moptop haircuts from the Beatlemania era, borrowed from Madame Tussauds. The album's lyrics were printed in full on the back cover, the first time this had been done on a rock LP.
A:
What is the name of the company that designed the outfits that the band wore on the cover of the album that's cover was designed by Peter Blake and Jann Haworth?