Margo Gru Costume
Channel the smart, protective oldest sister from Despicable Me.
Margo Gru is the eldest of Gru's three adopted daughters in the Despicable Me franchise, known for her sensible attitude and signature layered style. This costume is a popular choice for group themes, family outfits, or solo cosplays because it uses easily recognizable everyday clothing pieces. The look features her iconic green blazer, a graphic tee, a plaid skirt, and her signature dark-rimmed glasses.
- Difficulty
- Easy
- Time
- ~20 min
- Budget
- $35–85
Try it on
See yourself as Margo Gru
One clear photo of yourself; we render you in this costume — face untouched, full body, about 20 seconds.
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What you need for a Margo Gru costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Margo Gru costume — one box instead of 6 pieces.
Olive Green Blazer
A structured, long-sleeved olive green blazer or zip-up jacket with a collar.
DIY: Use a plain green cardigan or zip-up hoodie if a blazer is unavailable.
Lorax Graphic T-Shirt
A black t-shirt featuring the orange face of the Lorax printed on the front.
DIY: Use fabric paint or an iron-on transfer to add the Lorax's orange face to a plain black tee.
White Collared Shirt
A classic white button-down shirt worn underneath the t-shirt and blazer.
Plaid Mini Skirt
A pleated, dark grey or brown plaid mini skirt.
DIY: Any dark pleated schoolgirl-style skirt will work.
Black-Rimmed Glasses
Thick, round, black-framed glasses with clear lenses.
DIY: Pop the lenses out of a cheap pair of black sunglasses.
Red High-Top Sneakers
Classic red canvas high-top sneakers with white laces.
DIY: Wear any red sneakers or flat shoes you already own.
Rather not assemble it? See ready-made Margo Gru costumes at Spirit Halloween ↗
How to put it together
- 1
Put on the white collared shirt and button it up to the collar.
- 2
Layer the black Lorax graphic t-shirt directly over the white collared shirt, pulling the white collar out so it sits neatly over the crew neck of the tee.
- 3
Slip on the pleated plaid mini skirt, tucking in both shirts if necessary for a neat look.
- 4
Put on the olive green blazer over the layered shirts, leaving it unbuttoned.
- 5
Put on the red high-top sneakers with white socks.
- 6
Put on the thick black-rimmed glasses and style your hair.
Makeup & hair
Pull your hair back into a neat, mid-height ponytail with a simple hair tie. Keep makeup minimal and natural, as Margo is a young teenager.
Margo Gru for couples, groups, kids & more
- couples
- Pair up with someone dressed as Gru, a Minion, or Vector.
- group
- Coordinate with friends dressed as Edith (pink striped beanie) and Agnes (high ponytail and overalls) for the ultimate sister trio.
- kids
- This is highly kid-friendly; swap the blazer for a comfortable green zip-up hoodie for ease of movement.
- Plus size
- Look for a stretch-knit green blazer and an elastic-waist pleated plaid skirt for maximum comfort.
- pet
- Dress a pet in a small yellow Minion shirt to accompany you.
Tips
- Make sure the white collar is visibly popped over the black t-shirt collar; this layering is key to her silhouette.
- If you are trick-or-treating in cold weather, wear black tights or leggings under the plaid skirt.
- For photos, strike a classic protective older sister pose with your hands on your hips or crossing your arms.
Margo Gru costume FAQ
- What shirt does Margo wear in Despicable Me?
- Margo wears a black t-shirt featuring the face of the Lorax, layered over a white collared button-down shirt.
- How do I style my hair for a Margo costume?
- Simply pull your hair back into a classic, mid-height ponytail. If you have bangs, let them frame your face around her signature glasses.
- Is the Margo Gru costume comfortable for walking?
- Yes, because it uses flat red canvas sneakers and everyday clothing items like a skirt and blazer, it is highly comfortable for walking and long events.
Did you know? Margo's t-shirt features the Lorax as a nod to Illumination Entertainment's 2012 animated adaptation of the classic Dr. Seuss book, which was in production around the same time.