107 lighthearted designs designs graphics for t-shirt and print on demand merch

Download lighthearted designs t-shirt designs and other merch graphics like book covers, phone cases, tote bags and more.

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Doodle of a simple snail with a spiral shell
Bright yellow egg with a pink heart shape in the center displayed against a clean white background
A series of cartoon images of doctors and patients. The mood of the images is lighthearted and friendly
Yellow smiley face being pushed into a wider smile by two blue cartoon hands cartoon vector illustration hand drawn for round positivity, emotions, encouragement, mental health
Delightful crayon doodles depict four unique ice cream cones, blending odd and whimsical shapes. The playful artistry captures a coquette spirit reminiscent of sunny Mediterranean days.
A cartoon woman with a stethoscope is smiling. She is a doctor. The image is cheerful and lighthearted
A cheerful cartoon bee with bold yellow and black stripes, large expressive eyes, and translucent wings stands out against a simple background, perfect for greeting cards or illustrations.
Cute characters enjoying rainy weather, sharing umbrellas, and having fun in rain
A man is holding a cigarette and a magnifying glass
Retro cartoon jumping flower mascot
Hand-Drawn Christmas Doodles with Tree, Star, Stocking, Mittens, Ornament, Cupcake, and Heart
The image shows a cartoon illustration of a chef's hat. The hat is white with a puffy, rounded top and a shorter, cylindrical base
Eye-catching Spring Sale advertisement featuring a flat illustration of a woman on a bicycle in a pastel landscape with stylized trees and clouds. Perfect for seasonal promotions
A playful cartoon frame with a pink cloud shape, yellow stars, and a blue swirly background. Bright, fun, and perfect for kid-friendly text, invites, or cheerful messages
Cheerful illustration of a vibrant rainbow with six colorful arcs and three fluffy white clouds against a bright blue sky, evoking happiness and positivity
Cheerful Turtle's Stroll: An illustrated, happy-looking turtle, featuring a green body and a vibrant orange shell, depicted in a whimsical style, full of charm and playfulness.
Color doodle cat sitting contently. Cartoon-style pet has a smiling face and distinctive stripes. Doodle cat radiates joy and charm vector illustration
Cute sitting cat cartoon illustration
Doodle of two cherries connected by their stems with simple facial features
Seamless vector pattern featuring elegant wine summer or spring glasses filled with pink liquid, each adorned with blooming pink tulips and petals on a white background
A smiling bread character with glasses and a quirky hairstyle in a playful cartoon style. The charming loaf has a friendly expression and freckles on its face. Cartoon vector illustration.
Cartoon cupcake with bold text "Sweet Victory," perfect for dessert lovers, bakers, and humorous designs.
Kindness Counts. The bold, playful typography features a mix of vibrant hues framed by whimsical stars and hearts, embodying a celebration of kindness. The color scheme is bright and catchy
quirky man with glasses and flower behind ear winks in a playful manner.
A Cowboy hats in various styles showcase creativity and fun, perfect for any adventurous spirit
A joyful man points and laughs at a woman with a sad expression, creating a playful yet uncomfortable atmosphere in this engaging vector art.
Cute and cheerful bunnies convey positive messages about kindness and self acceptance, perfect for celebrating Easter day with joy and warmth
Doodle of a mushroom with circular spots on the cap and a simple face on the stem
Cartoon battery graphic with a motivational phrase "You Look Drained, Charge Up!" ideal for humorous and inspirational designs.
Cute colorful bird with blue and red feathers sitting on a blooming branch with leaves and pink flowers. Flat vector illustration of a cheerful bird in nature. Perfect for prints, stickers, and decor.
Doodle-style abstract pattern with playful shapes and bright color blocks
Doodle of a simple carrot with a pointed end and leafy top
Eye-catching Spring Sale advertisement featuring a flat illustration of a woman on a bicycle in a pastel landscape with stylized trees and clouds. Perfect for seasonal promotions
Eye-catching Spring Sale advertisement featuring a flat illustration of a woman on a bicycle in a pastel landscape with stylized trees and clouds. Perfect for seasonal promotions
Poster illustration with motivational word and a dancing banana character with the message "Peel the Stress Away." This artwork encourages relaxation, positivity, and letting go of stress
Doodle of a popsicle with simple oval-shaped details
Smiling blue cloud with black eyes, pink cheeks, and a curved mouth in a simple cartoon style, representing a cheerful and whimsical weather element.
Cute bunny faces express range of emotions including happiness, sadness, surprise, and anger, perfect for conveying feelings during Easter celebrations. These adorable characters add joy to any
Eye-catching Spring Sale advertisement featuring a flat illustration of a woman on a bicycle in a pastel landscape with stylized trees and clouds. Perfect for seasonal promotions
Doodle of a bow with two rounded loops and pointed tails
Pink heart with smooth rounded edges and two white highlights on the left side, symbolizing love, affection, and care in a simple cartoon style.
Adorable smiling volcano bursting with love illustration
Doodle of a cactus in a pot with simple spikes
A Cute cloud with patriotic bow, perfect for celebrations
Happy seals swimming among floating bubbles
A hand-drawn fun vector poster background featuring leaves viewed from below, low angle shot,in light pastel greens, creating a fun, calm, and nature-inspired design with a playful artistic touch.
Our cartoon cow, with oversized eyes and large nose, is perfect for children's products, playful decor, or lighthearted gifts. Its vibrant colors and playful expression bring smiles and laughter.
Colorful doodles of distinctive crown shapes are drawn in blue crayon. Each crown features linear elements and an odd style, reflecting a coquette and whimsical Mediterranean aesthetic.
Colorful Penguin Illustration Wearing Winter Clothing and Holding a Vibrant Lollipop
Playful Red Hearts Pattern, Scattered Asymmetrical Motifs on White Background
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Illustration of a man with magnifying glass

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