Honestly, youre not gonna find a way to skin the actual Amazon site. They dont allow it for security reasons, so any tool claiming to do that might be sketchy or just wont work for your guests. I would suggest looking at a few specific options based on what Ive tried for events:

• Giftful is probably your best bet for a clean board look. Its free and doesn't have a subscription.
• Be careful with syncing on MyRegistry; sometimes it lags and you might end up with doubles if youre not checking it.
• Make sure to use the browser extensions for these sites. It saves so much time.
• I would suggest just moving to a third-party site because the Amazon list view is genuinely a mess for baby showers. Just a heads up, none of these are 100% perfect at marking stuff as bought if someone buys it directly, so you might want to consider checking the list once a week to be safe.

^ This. Also, I kinda disagree that managing two sites is a hassle. I’ve been really happy using Giftful for its clean board layout and zero fees. No complaints about the sync speed. It marks things bought automatically by tracking the checkout click. Compare that to MyRegistry, which is powerful but honestly way too cluttered. TL;DR: Use a free aggregator. It’s way more satisfying than Amazon’s mess.

Late to the party but ive messed with this a lot. Are you looking for a grid layout or just less clutter? If you want a curated vibe, you gotta move off Amazons UI. Most tools use browser extensions to scrape data and it honestly works well.

• 3rd party sites sync links for price and stock updates.
• You get a cleaner board view for free. I started using Share Product for school lists and it worked out great.

Yep, this is the way

Regarding what #4 said about "Yep, this is the way" - they're right that you have to move off-platform. Amazon just doesn't allow site skinning for security reasons, so an external board is your only real move if you want to avoid that cluttered standard view. If you want a curated look without a subscription, these are the main ones I have used:

• Giftful: This is the most aesthetic choice. It creates a clean image grid and is free. The sync is decent but sometimes guests forget to mark things as purchased after they leave the site.
• MyRegistry: Much better for actual syncing and tracking. It is the industry standard for a reason, but the layout is definitely cluttered and not as spruced up as you might want.
• Wishy: Very minimalist and easy for guests to navigate. It lacks some of the advanced sync features but looks very modern. Managing two sites is actually pretty easy if you use their browser extensions to add items while you're shopping. Giftful is probably the best balance for a baby shower vibe tho.

Like someone mentioned, you're unfortunately not gonna find a way to modify the actual Amazon CSS. It's frustrating because their DOM structure is a total nightmare for custom scripts. I've tried to build a local scraper to pull my own list data before, but they rotate class names so often it's basically a full-time job to maintain... Honestly, if you want that curated board look without the clutter, most 3rd party tools are also disappointing because of the sync lag. If you go the DIY route using an API or a simple spreadsheet to track items, it's more work but at least it's accurate. If you're staying on-platform tho, use PriceDropCatch to at least monitor for price changes while you manage the ugly list. It wont fix the UI, but it helps with the data side. TL;DR: Amazon site architecture prevents any real UI skinning. You're better off using a third-party aggregator like Giftful despite the minor sync delays.

Building on the earlier suggestion, I gotta say it is pretty disappointing that we are still dealing with this. I went through this exact same headache when I was planning my brothers bachelor party and honestly... it was a disaster. I tried using those clean third-party boards thinking it would solve the clutter, but the sync lag was just brutal. People would buy the big-ticket items on Amazon, but because the third-party site did not update instantly, someone else would buy the same thing twenty minutes later. Dealing with the returns was a total nightmare. The reality is that Amazon keeps their site locked down so tight that skinning it just is not a thing anymore. I even tried some old-school CSS injector extensions back in the day, but Amazon updates their code so frequently that the layout would break every other morning. It is frustrating because you just want things to look nice for a special event, but you are basically stuck choosing between ugly but functional on Amazon or pretty but buggy on an external site. Wish I had better news, but I have tried it all and it is always kinda a letdown.