Brand style
guide development
in Westwood

Brand guidelines usually cover the logo, the website and major campaigns in detail. Yet the material that most customers see most often is ordinary: email signatures, newsletters, PDF quotes, invoices, meeting invitations and the documents staff send every day. Without guidance, each person creates their own version, and the brand looks different in every inbox.

Email signatures are the simplest place to start. A standard format with name, role, company, a phone number and one link covers almost every need. Rules should say what does not belong there, such as personal quotes, animated images and long legal text that could live on the website instead.

Technical limits shape the design. Many email clients block images by default, and some strip styles. A signature built mostly from text, with a small logo that still makes sense if it fails to load, works more reliably than a large graphic banner. Generating signatures from a central tool keeps them consistent and easy to update.

Newsletters need their own section. They combine brand, content and technology in ways other formats do not. The guidelines should describe the template, the header, the typography that is safe across email clients, the treatment of images and buttons, and the tone of subject lines.

Accessibility matters in email as well. Real text instead of images of text, sufficient contrast, descriptive link text and a logical reading order help people using screen readers and those reading on small screens.

Everyday documents come next. Quotes, proposals, invoices, reports and letters are often built in office software by people without design training. Ready-made templates with the correct fonts, colours, spacing and logo placement prevent most mistakes. The guidelines should explain how to use them rather than how to rebuild them.

Fonts deserve a practical rule. Brand typefaces may not be installed on every computer or available in online office tools. Naming an approved fallback font avoids random substitutions when documents are opened elsewhere.

File naming and formats help too. A shared convention for naming documents and a rule to send final versions as PDF protect the layout and look more professional to the recipient.

Calendar invitations and video calls are part of the brand now. Standard wording for invitations, a consistent background image for video calls and a clear format for meeting links are small details that customers notice.

Automated messages need a review. Password resets, receipts, delivery notifications and reminders are often written by developers and never revisited. Bringing them into the same visual and verbal standard as marketing material makes the brand consistent at the moments customers pay closest attention.

Someone should own these templates. When a phone number, address or legal line changes, one person updates every template at once, instead of relying on each employee to notice.

Adoption needs a small push. A short announcement, a one page guide and a check during onboarding of new staff make the templates the default. Without that step, people keep using the files they already have on their computers, and the old versions circulate for years.

Legal lines deserve a single approved version. Disclaimers, confidentiality notices and registered company details often appear in emails and documents in several slightly different forms. Agreeing one text with the legal team, and placing it in every template, removes both risk and clutter.

Presentations for external meetings follow the same logic. A short deck template with approved layouts for title, agenda, content, quote and closing slides covers most needs.

Out of office replies and automatic responses are often the first message a customer receives after writing. A short approved text, with an alternative contact and an expected response time, turns a frustrating moment into a useful one.

Chat and messaging tools deserve a paragraph too. Profile names, avatars and standard greetings in support chats should follow the same rules as email, so the customer recognises the brand across every channel they use to reach the company.