To blend in with the locals in Amsterdam, the most important rule is to stay out of the bike lanes, which are clearly marked with red asphalt; walking in them is the quickest way to identify yourself as a tourist and annoy commuters. Regarding fashion, locals favor a "smart-casual" and practical aesthetic. Avoid wearing "fluorescent" hiking gear, zip-off cargo pants, or chunky white "dad" sneakers unless you are actually going for a run. Instead, opt for dark-wash denim, leather boots or stylish low-profile sneakers, and layers like a quality trench coat or a solid-colored hoodie to handle the unpredictable Dutch weather. Locals rarely wear baseball caps or college sweatshirts in public. Additionally, keep your voice at a moderate level in cafes and on public transport, as loud talking is a common "tourist tell." Finally, don't buy a "I Amsterdam" t-shirt or walk around with a giant paper map; use your phone discreetly and act with a sense of purpose to match the city's busy, pragmatic vibe.