Slip on the Janis Joplin Ladies Slim Fit T-Shirt: Avalon Ballroom '67 (Soft Hand Inks) in soft-style cotton, available in black or pink — officially licensed Janis Joplin merchandise tied to one of San Francisco's most legendary Summer-of-Love venues.

The Avalon Ballroom was the San Francisco venue at 1268 Sutter Street where Janis Joplin played some of her earliest shows with Big Brother and the Holding Company in 1966 and 1967, alongside the Family Dog poster artists who defined the city's psychedelic-rock visual era. The design draws on that era's poster language.

Soft-hand-ink printing for a worn-in, flat-handle print. Slim ladies fit runs tighter through the body and arms; if you prefer a looser cut, size up or take the unisex version.

• Rockoff officially licensed product
• Style: Ladies Slim Fit T-Shirt
• Design: Avalon Ballroom '67
• Design Features: Soft-hand inks
• Colour: Black, Pink
• Material: Soft-style cotton
• Great for: Janis Joplin collectors, sixties psychedelia fans, gigs and daily wear, gifts for Summer-of-Love fans