Cool MateCostume vs Outfit vs Uniform
When to use each in English, with meaning, register, and examples.
Costume
Outfit
Uniform
| Costume | Outfit | Uniform | |
|---|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈkɒstjuːm/"]/🇺🇸 /["/ˈkɑːstuːm/"]/ | 🇬🇧 /["/ˈaʊtfɪt/"]/🇺🇸 /["/ˈaʊtfɪt/"]/ | 🇬🇧 /["/ˈjuːnɪfɔːm/"]/🇺🇸 /["/ˈjuːnɪfɔːrm/"]/ |
| Meaning | An outfit worn for a particular occasion, often for parties or performances. | A set of clothes worn together for a specific occasion. | The same clothes worn by a group of people. |
| Example | She wore a vibrant costume for the Halloween party. | She was wearing an expensive new outfit. | Every student at the school is required to wear a uniform. |
| Register | Neutral | Neutral | Neutral |
| How common | Top 2,000 (common) | Top 2,000 (common) | Top 2,000 (common) |
| CEFR level | B1 | B2 | A2 |
| Part of speech | noun | noun | noun |
| Collocations | full, colourful/colorful, elaborate, be dressed in, dress in, have on, design, designer, drama, in costume, full, colourful/colorful, elaborate, be dressed in, dress in, have on, design, designer, drama, in costume | complete, new, summer, wear, choose, pick, in a/the outfit, large, small, professional | full, smart, regulation, don, be dressed in, in (a/the) uniform, out of uniform, full, smart, regulation, don, be dressed in, in (a/the) uniform, out of uniform |
| Antonyms | nudity, plainness | undress, disrobe | casual wear, civilian clothes |
| Common mistakes | Confused with 'custom', meaning a practice or habit., Using 'costume' for regular clothes instead of special outfits. | Using 'outfits' as a singular noun., Confusing 'outfit' with 'clothing' which is more general., Using 'outfit' only for formal wear; it applies to casual wear too. | Confused with 'unify'; they have different meanings., Used in the plural form ('uniforms') when referring to the concept more generally. |
| Usage notes | Use 'costume' when referring to clothing for events like Halloween or theatrical performances. Avoid using it in formal contexts not related to dress or play. | Use 'outfit' when talking about clothes for events (like parties, work, etc.). It's neutral, so it fits both casual and formal contexts. | Used when referring to clothes that identify a specific group, like students or police. Not used for casual clothing in informal contexts. |
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Frequently asked questions: Costume vs Outfit vs Uniform
What's the difference between Costume, Outfit, and Uniform?
Costume: An outfit worn for a particular occasion, often for parties or performances. Outfit: A set of clothes worn together for a specific occasion. Uniform: The same clothes worn by a group of people.
Which is more advanced: Costume, Outfit, and Uniform?
Outfit is the highest level, at B2, on the CEFR scale.
Are Costume, Outfit, and Uniform the same CEFR level?
Costume: B1, Outfit: B2, Uniform: A2 on the CEFR scale.
What part of speech are Costume, Outfit, and Uniform?
Costume: noun, Outfit: noun, Uniform: noun.
Can you show an example of each?
Costume: She wore a vibrant costume for the Halloween party. Outfit: She was wearing an expensive new outfit. Uniform: Every student at the school is required to wear a uniform.
Can I use Costume, Outfit, and Uniform interchangeably?
Not always. Costume, Outfit, and Uniform are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.