Most party dressing advice is useless because it treats every party the same. A Friday house party in Newtown and a Saturday rooftop in Surry Hills call for different things, and a beach club in January calls for something different again.
This guide breaks it down by occasion, with specifics on fabric, collar and fit, so you can stop guessing.
What should men wear to a party?
For most parties, wear a well-fitted short-sleeve or camp-collar shirt in a fabric with some drape, paired with tailored shorts in summer or dark trousers in cooler months, and clean leather sneakers or loafers. The shirt does the work. It should be a step above a plain tee, sit relaxed rather than tight through the body, and be made from something that moves, viscose, linen, rayon or a linen blend rather than stiff cotton poplin.
The single most common mistake is wearing a business shirt to a social event. Business shirting is woven tight and finished flat so it holds a crisp line under a jacket. In a crowded room with no jacket it reads like you came from the office.
What should I wear to a house party?
Wear a relaxed short-sleeve shirt or a knit polo with dark jeans or tailored shorts, and sneakers. House parties are the most casual end of the spectrum, so the goal is looking considered without looking like you tried harder than the host.
- Rooms get hot fast. Choose breathable fabric over anything heavy.
- You will likely sit on the floor at some point. Avoid light-coloured trousers.
- Layer with an overshirt you can take off, not a jacket you have to find later.
What should I wear to a rooftop bar or cocktail party?
Wear a camp-collar or Cuban-collar shirt in a fabric with sheen or texture, with tailored trousers and loafers or clean leather sneakers. This is the occasion where a matching shirt and shorts set works best, because the tonal consistency reads deliberate under artificial light.
Rooftops have two conditions people forget. It is windier and colder than street level after dark, and the lighting is usually warm and low. Deep colours, burgundy, navy, olive, forest, hold their shape under warm light. Bright white can blow out under it, and pale pastels can read washed out.
Bring a light overshirt. Roof terraces drop several degrees after sunset.
What should I wear to a beach club or day party?
Wear a matching shirt and shorts set, or an open camp-collar shirt over swim shorts, with slides or espadrilles. Day parties are the one occasion where a full set is unambiguously correct rather than a risk.
Fabric matters more here than anywhere else. Linen and linen blends breathe and look better as they crease. Polyester does not breathe, holds heat, and will show sweat. In Australian summer humidity that difference is the whole outfit.
Sun exposure runs longer than you plan for. A shirt with sleeves beats a singlet by the fourth hour.
What should I wear to a 21st or 30th birthday?
Wear a statement shirt with plain trousers or shorts. Birthdays are photographed heavily, so the shirt is doing the memorable work and everything else should stay quiet.
- 21st. Usually a venue or backyard, dress code loose, energy high. Lean bolder. Colour and print are fine.
- 30th. Usually a booked venue or restaurant, dress code implied but unstated. Lean refined. Texture over print, tonal over loud.
If you are unsure which end you are at, ask the host what they are wearing. It is a normal question and it takes ten seconds.
What should I wear to a wedding after-party?
Change out of your suit. Keep the tailored trousers and dress shoes, swap the dress shirt for a relaxed camp-collar shirt, and lose the tie and jacket.
This is the easiest win in party dressing and almost nobody does it. Everyone else is still in a rumpled suit at midnight. A clean shirt change reads as intentional and photographs far better.
Pack the shirt in your car or leave it at the venue. Do not try to make one shirt serve both halves of the night.
What kind of shirt should I wear to a party?
Choose a camp-collar or Cuban-collar shirt in a fabric with drape, cut relaxed through the body, in a colour that holds under low light. Those four variables, collar, fabric, fit and colour, decide almost everything.
Collar types
| Collar | What it does | Best for |
|---|---|---|
| Camp / Cuban | Sits open and flat, no top button | Warm weather, relaxed events, day parties |
| Spread | Structured points, sits wide | Cooler weather, dressier venues, worn buttoned |
| Band / grandad | No collar leaf, minimal | Understated, layers well under an overshirt |
| Point | Narrow, standard business collar | Least suited to social events, reads corporate |
Fabric, by what it actually does
- Viscose / rayon. Heavy drape, slight sheen, moves well. The classic going-out fabric. Wrinkles under pressure but hangs out.
- Linen. Best breathability of anything. Creases immediately and is meant to. Ideal for daytime and heat, less so for a dressier evening.
- Linen-cotton blend. Compromise. Some breathability, fewer creases. The safest all-rounder.
- Polyester. Cheap, holds print well, does not breathe. Avoid for anything longer than two hours in summer.
Fit and weight
Relaxed through the chest and body, with the shoulder seam sitting at or just past your actual shoulder. Sleeve should end mid-bicep. Hem should sit at roughly mid-fly so it looks intentional untucked. Anywhere from 110 to 180 GSM is right for Australian summer eventwear. Below that gets sheer, above that gets hot.
What should you not wear to a party?
Avoid business shirts, anything sheer enough to show through, athletic wear, and shoes you cannot stand in for four hours.
- Tight-fitting shirts. They restrict movement and photograph badly when you sit.
- Bright white in a venue with UV lighting. It fluoresces.
- Brand-new leather shoes. You will regret it by 11pm.
- A heavy jacket you will end up carrying all night.
- Strong fragrance in a crowded indoor space. Half a spray is enough.
How do I build one outfit that works for most parties?
Buy one camp-collar shirt in a deep tonal colour, one pair of tailored shorts and one pair of dark tailored trousers, and one pair of clean leather sneakers. That combination covers house parties, rooftops, birthdays and after-parties with only a bottom-half swap.
Adding a matching shorts option in the same fabric as the shirt gives you a second distinct look from the same pieces. That is the practical argument for buying sets rather than separates, and it is why we build our signature shirts with matching shorts in the same run at Grandèur.
Frequently asked questions
Is a matching set too much for a party?
No, for day events and rooftops a set reads deliberate rather than costume. For formal or seated dinner settings, break it up and wear the shirt with plain trousers instead.
Can I wear shorts to an evening party?
Yes in Australian summer, provided they are tailored rather than casual, sit above the knee, and are paired with proper shoes rather than thongs. Check whether the venue has a dress code first, since many Sydney venues restrict shorts after a set hour.
What colour shirt is best for a party?
Deep tonal colours hold their appearance under low and warm venue lighting. Burgundy, navy, olive and forest photograph well. Bright white and pale pastels can blow out under warm light or fluoresce under UV.
Should my shirt be tucked or untucked?
Untucked, provided the hem sits around mid-fly. If the shirt is long enough to reach your upper thigh it is cut to be tucked and will look sloppy loose.
How much should I spend on a going-out shirt?
In the Australian market, roughly $40 to $80 gets fast fashion in synthetic fabrics, $120 to $250 gets independent labels using viscose, linen and blends, and above $300 is designer. The main difference between the first two tiers is fabric and how the garment holds up after repeated washing.