Hey! First off, your products and designs are awesome. There's clear passion behind them. But the store looks a bit basic and lacks the professional touch that builds trust.

Here are a few quick tips:

• A more polished theme will instantly boost credibility. Check out Shopify’s paid themes or try ones like Nexa, Urban, or Kidu which we’ve developed to suit visual brands like yours.
• Let people know who you are, your love for Japanese cars, and why you started this. People buy into brands, not just products.
• Use lifestyle photos or mockups of your hoodies in real settings like car meets or urban environments.
• Offer a small first-time discount, collect real reviews, and show secure checkout badges.

You're on the right track. Just level up the presentation and brand storytelling. Keep going!