St Patrick’s Day small animal costume set (4pcs, green) with adjustable collar, bow tie & hats for guinea pig, rabbit, hamster and more (XS – 4pcs green set)
Product description
If you’re dressing a small pet for St Patrick’s Day, this 4-piece costume set is the sort of thing that turns a quick photo moment into something properly themed. It’s built around a green shamrock style, with two hat sizes plus two adjustable green tie/collar pieces so you can better match different head sizes.
That said, it’s still a costume set for small animals rather than a “wear all day” outfit. It’s best viewed as an accessory you pop on for short, supervised moments.
Key takeaways
This set gives you four pieces in one go: two green St Patrick-style pet top hats (bigger and smaller) and two adjustable green tie/collar pieces (bigger and smaller). The hats are made from felt cloth, while the collars are polyester, and the design includes elastic with an adjustable buckle so it can sit comfortably across different head sizes.
Worth considering if you want a simple way to dress up a guinea pig, rabbit, hamster, ferret or similar small pet for a themed party, a seasonal photo, or a bit of cosplay-style fun. Because it includes two sizes for both the hat and the tie, it’s more flexible than a single-size costume.
What stands out in use
On paper, the biggest practical win is the adjustability and sizing options. The larger hat has an outer diameter of 8cm (inner 5cm) and the smaller hat has an outer diameter of 5.8cm (inner 3.2cm). That’s paired with two tie sizes: the larger one is 3.5 × 7cm and the smaller one is 2.5 × 5cm.
In a real-world “photo prep” scenario, you’d typically try the bigger hat first, secure it with the elastic cord and buckle, and then swap to the smaller hat if it looks loose or sits awkwardly. The green shamrock look is designed to match the festival atmosphere, so even if your pet won’t sit still, the theme still reads clearly in pictures.
Where it shines
This set leans into seasonal fun: St Patrick’s Day themed styling with bright green colours and a shamrock pattern. It’s also positioned as a cosplay-friendly accessory set, not a daily garment.
It makes sense if you enjoy dressing up your pets occasionally, or if you’re putting together a small animal-themed display for the day. The included mix of hat sizes and tie sizes helps you avoid the common problem of buying one costume size that simply doesn’t fit your pet’s head or build.
What to watch out for
The adjustability helps, but it doesn’t remove the main limitation of costumes on small animals: comfort and tolerance vary a lot. Even with an elastic strap, a pet may not want to wear it for long, and the costume can get fiddly if your animal keeps rubbing or wriggling.
Also, although the listing says it’s suitable for “almost all” small animals and names several species, “suitable” still depends on your individual pet’s proportions. If your pet’s head or neck is unusual for its species, you may find one of the included sizes works much better than the other.
Who it’s for (and who should skip it)
It’s a good fit if you want an affordable, quick-to-use St Patrick’s Day small pet accessory set with multiple sizes included, and you’re happy to use it mainly for short, supervised moments.
It may not suit you if you’re expecting something like a long-wear outfit, or if your pet is particularly sensitive to headwear and collars. In that case, it might be better to choose simpler accessories or skip dressing entirely and focus on themed props instead.
Tech specs
- Type: Small animal costume set (St Patrick’s Day)
- Pieces: 4pcs (2 top hats, 2 adjustable green tie/collar pieces)
- Hat material: Felt cloth
- Collar material: Polyester
- Bigger hat outer/inner diameter: 8cm / 5cm
- Smaller hat outer/inner diameter: 5.8cm / 3.2cm
- Bigger tie size: 3.5 × 7cm
- Smaller tie size: 2.5 × 5cm
- Fit method: Elastic cord with adjustable buckle for the hats
- Colour/style: Green with shamrock pattern
Is it worth it?
This is worth buying if you’re planning St Patrick’s Day photos or a quick themed moment with a small pet, and you want the flexibility of having both a larger and smaller hat plus two tie/collar sizes in the same set. The felt hats and polyester collars, along with the elastic and buckle adjuster, make it reasonably practical for costume use.
You may want to skip it if your pet doesn’t tolerate headwear or if you’re aiming for something your pet can wear for extended periods. In those cases, the costume aspect is likely to feel like more hassle than fun.
Mini FAQ
Can I use it on different small pets?
The set is designed for small animals and the listing specifically mentions guinea pig, rabbit, hamster, ferrets, chinchilla, hedgehog, and more, with the sizing aimed at different head sizes. Still, fit depends on your pet’s proportions.
Are the hats adjustable?
Yes. The hats include an elastic cord and an adjustable buckle to help keep them on the pet’s head.
What materials are the costume pieces made from?
The top hats are made of felt cloth, while the collars/ties are made from polyester.
How many pieces are included?
There are 4 pieces total: two top hats (bigger and smaller) and two adjustable green tie/collar pieces (bigger and smaller).
Will my pet wear it all day?
It’s intended as a costume set for dressing up, so expect it to be best for short, supervised use rather than all-day wear—especially if your pet is easily bothered by accessories.