Final answer:
It is false to assume you don't need to wear formal business attire for an interview at a company with a business casual dress code. Opting for a suit or similar attire is recommended to make a good first impression, even if the everyday company style is more casual.
Step-by-step explanation:
The question of whether you can safely assume you don't need to wear formal business attire to an interview at a company with a business casual dress code is false. When interviewing for a job, it's important to make a good first impression, which often involves dressing slightly more formally than the everyday dress code of the company. While business casual is appropriate once you are an employee and understand the company's style, a job interview is a formal event, and erring on the side of being overdressed rather than underdressed is advisable.
For the interview, you should plan your outfit ahead of time. Even if the company has a business casual dress code, wearing a suit or a professional dress can show that you take the opportunity seriously. Learning about the company's culture through their website or social media can give you clues about what to wear, but you should still aim to dress one notch higher for the interview. Avoiding heavy perfumes or scents is also recommended as they might be off-putting in a professional setting.
After you land the job and start working, you can adopt a more casual approach that still reflects respect for your colleagues and aligns with the company's dress code. Understanding that each organization has its own style and the level of formality expected is critical. In this regard, being observant and taking cues from others can be helpful for fitting in while still being professional.