Okay, "Billionaire Boys Club 旗艦店獨(dú)家棒球外套" translates directly to something like:
""Billionaire Boys Club Flagship Store Exclusive Baseball Jacket""
This likely refers to a special, limited-edition baseball jacket released by the fashion brand Billionaire Boys Club (BBC), available only at their main flagship store (旗艦店 - qíngjiàn diàn).
Key elements: "Billionaire Boys Club (BBC):" The brand name. "旗艦店 (qíngjiàn diàn):" Flagship store / Main store. "獨(dú)家 (dújiā):" Exclusive / Solely / Limited edition. "棒球外套 (bàngqí wàitào):" Baseball jacket / Pullover jacket.
These brands often release exclusive items through their own stores or specific retail partners to create hype and collectibility. To find out more about this specific jacket (design, material, price, availability), you would typically need to check the official Billionaire Boys Club website or their flagship store directly.

相關(guān)內(nèi)容：

Billionaire Boys Club 與 Billionaire Girls Club 近日共同帶來(lái)品牌旗艦店獨(dú)占的棒球外套，總共限量 50 件。兩件棒球外套均以黑色作為主調(diào)，運(yùn)用羊毛與尼龍結(jié)合制作并拼上牛皮雙袖，其中男款胸前分別以 Billionaire Boys Club 的英、日文字樣和「4」的日文刺繡呈現(xiàn)，而女款則改以「Woman Astronaut」以及背后的 Billionaire Girls Club Script Logo 作為設(shè)計(jì)亮點(diǎn)。目前，這兩款棒球外套已可經(jīng)由 BBC/ICECREAM 線上店舖購(gòu)得。

來(lái)源：BBC